The correct answer is 600v is the voltage of the secondary of a transformer.
A transformer is an electrical apparatus that manipulates the level of voltage flowing through any point in a power grid. In a distribution system, the transformer decreases the voltage traveling through power lines to a level more suitable for residential and commercial use.An electrical device that can change the A.C. current is known as a transformer. Principle – A transformer works on the principle of mutual induction. Mutual induction is the phenomenon by which when the amount of magnetic flux linked with a coil changes, an E.M.F. is induced in the neighboring coil.
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which type of fracture is associated with intergranular crack propagation? either ductile or brittle ductile neither ductile nor brittle brittle
Intergranular fracture or intergranular embrittlement occurs when a crack propagates along the grain boundaries of a material, usually when these grain boundaries are weakened.
What is ductile and brittle fracture?One type of brittle fracture is an intergranular fracture.When brittle fracture takes place, the crack starts out quickly and moves through the material quickly.When a crack spreads along a material's grain boundaries, also known as intergranular fracture, intergranular cracking, or intergranular embrittlement, this usually happens when the grain boundaries are weak.The transgranular fracture, which is more frequently observed, develops when the crack penetrates the material grains.Brittle fracture is defined as a material that has either no or very little plastic deformation prior to fracture.Brittle materials are those that exhibit this feature, such as rock, concrete, glass, and cast iron.Ductile fracture refers to material that has undergone significant plastic deformation prior to fracture.To learn more about transgranular fracture refer,
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We usually choose a mini-batch size greater than 1 and less than mm, because that way we make use of vectorization but not fall into the slower case of batch gradient descent.true/false
The answer is TRUE we choose between ,We usually choose a mini-batch size greater than 1 and less than mm
Why do we choose the batch gradient between 1 and mm?
You forfeit the advantages of vectorization across examples in a mini-batch if the size is 1.If the mini-batch size is m, batch gradient descent results, which must first process the entire training set before progressing.Mini batch in batch gradient:
In a variant of the gradient descent algorithm known as mini-batch gradient descent, the training dataset is divided into smaller batches that are then used to compute model error and update model coefficients. The variance of the gradient can be further reduced by implementations Mini-batch sizes are frequently determined as powers of 2, such as 16, 32, 64, 128, 256, etc. Make sure the minibatch fits in the CPU/GPU when selecting a suitable size for gradient descent. In general, selecting 32 is wise, summing the gradient over the mini-batch.
Hence to conclude the mini-batch size should be between 1 and less than 1 mm
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size circualr clarifiers to settle the stream from the floccualtors ina water treatment plant. the water flow rate is 5.0 mgd, the design overflow rate is 725 gpd/ft2, and the hydraulic ressidence time is 4 hours.l should you use two clarifiers in parallel or more?
The correct answer is diameter of clarifier = 66.261 feet Image transcriptions Water Flow rate Hydraulic residence.
Hydraulic residence time. The HRT indicates the duration in hours that the feed solution remains in the MBR before it is processed as permeate by the membrane. The formula for HRT is. (5.1) From Eqn (5.1), it is evident that HRT depends on the hydraulic volume of the reactor and the permeate flow.So, for accurate HRT calculation, use the hydraulic retention time formula “HRT = V/Q.” Here, you are dividing the volume of the aeration tank, which is a value of meters cubed, by the influent flow rate.
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for fixed maximum and minimum temperatures, what is the effect of the pressure ratio on (a) the thermal efficiency and (b) the net work output of a simple ideal brayton cycle?
The thermal efficiency is impacted by the pressure ratio at given maximum and minimum temperatures.
What is thermal efficiency?The proportion of heat energy that is converted into work is known as a heat engine's thermal efficiency. Even the most efficient heat engines have low efficiency; typically below 50% and frequently much lower. As a result, heat engines' energy loss to the environment represents a significant waste of energy resources.
The carbon footprint of a building is significantly decreased by a thermally efficient building envelope. Such initiatives boost occupant comfort and productivity levels while reducing energy consumption and costs.
The thermal efficiency of a system is the amount of work produced for a given amount of heat. Engines that use heat produce work. The thermal efficiency is a measure of the percentage of heat that is converted into useful work.
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Most solar hot water systems are fitted with gas or electric "boosters" that can also heat the water. Describe why you think these are necessary.
Most solar water heaters have a gas or electric booster to give hot water on overcast days or when supply is insufficient.
Except when heat pumps are employed or renewable electricity is used, a gas booster often emits fewer greenhouse gases. In most parts of the world, a home's roof and walls receive far more solar energy than its people use in a year. We can get all the energy we require in a clean, easy, and natural method by harnessing the light and heat of this sun. In homes and commercial buildings, it can be absorbed in solar collectors to provide hot water or space heating. Parabolic mirrors may focus it to produce heat that can reach temperatures of up to several thousand degrees Celsius.
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Two technicians are discussing battery load testing. Technician a says that if the battery fails the load test, it is bad and should be replaced. Technician b says if it fails the load test, it should be fully charged and the test repeated. Who is correct?.
It is to be noted tht where two technicians are discussing battery load testing and Technician A says that if the battery fails the load test, it is bad and should be replaced, while Technician b says if it fails the load test, it should be fully charged and the test repeated, the correct technician is Technician B.
What is Battery Load Testing?
Load testing a battery can tell you if it has enough charge, and it is simple to accomplish using a voltmeter. To begin, set your voltmeter to 20 volts, or the lowest value above 15.
One method for determining the state of a battery's plates is to load test it with an adjustable graphite pile battery tester. A load tester applies a calibrated load to the battery and displays how it responds. The load is applied for 15 seconds and is set to half the current battery cold cranking amp (CCA) rating.
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1. The amount of friction developed between two
moving parts depends on all of the following factors,
except:
(A) the type of material.
(B) surface finish.
(C) pressure between moving parts.
(D) color pigment found in the parts.
The amount of friction developed between two moving parts depends on all of the following factors, except the color pigment found in the parts.
What is friction?
The force that stops solid surfaces, fluid layers, and material elements from sliding against one another is known as friction. There are various kinds of friction: Dry friction is the force that opposes the relative lateral motion of two in touch solid surfaces. Dry friction is classified as static friction between stationary surfaces and kinetic friction between moving surfaces. Dry friction, with the exception of atom or molecular friction, is caused by the interaction of surface characteristics known as asperities. Fluid friction is the friction that occurs between moving layers of a viscous fluid.
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describe in your own words the four strengthening mechanisms. explain how dislocations are involved in each of the strengthening techniques.
Grain size reduction, solid-solution strengthening, precipitation hardening, and work (or strain) hardening are the four strengthening mechanisms.
By creating stress fields in the material, dislocations communicate with one another. Dislocation motion can be slowed down by repulsive or attractive interactions between the stress fields of the dislocations. All four strengthening mechanisms—grain refinement, solid solution, precipitation strengthening, and work hardening—can be employed to produce materials with such extraordinary capabilities. The proportional contributions of strengthening mechanisms change depending on the composition of the alloy, the deformation temperature, and the heat treatment. Strain hardening, solid-solution strengthening, grain-boundary strengthening, precipitation strengthening, and dispersion strengthening are some of the main strengthening mechanisms in metals and alloys.
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in your own words describe the following heat treatment procedures for steels and, for each, the intended final microstructure: (a) full annealing (b) normalizing (c) quenching (d) tempering.
(a) Through the use of heat, the distorted cold-worked lattice structure is transformed back into a strain-free one in the full annealing procedure. This is a solid-state process, and the furnace's slow cooling is often the next step. The final intended microstructure is a coarse pearlite, with proeutechtoid ferrite
What is a microstructure?
The structure of a prepared surface or thin material foil, as seen using a microscope with a magnification of more than 25 times, is referred to as microstructure.
When it comes to physical characteristics like strength, toughness, ductility, hardness, corrosion resistance, high/low-temperature behavior, wear resistance, and other factors, a material's microstructure—which can be broadly categorized as metallic, polymeric, ceramic, or composite—can have a significant impact. These characteristics in turn govern how the material is used in industrial practice.
Continued Answer:
(b) By exposing a material to air that is at room temperature after it has been heated to a high degree, normalizing includes bringing the material back down to room temperature. This gradual heating and cooling of the metal change its microstructure, resulting in a decrease in hardness and an increase in ductility. The final intended microstructure is a fine pearlite structure.
(c) In order to modify a metal's mechanical characteristics from its initial state, quenching entails rapidly cooling the metal. Metal is heated above ambient temperature—typically just above the temperature at which it recrystallizes but below the temperature at which it melts—to accomplish the quenching process. The final microstructure is the martensite.
(d) In metallurgy, tempering is a process that raises a metal's temperature while keeping it below the melting point and then cools it, typically in air, to improve the properties of the metal, particularly steel. By lowering brittleness and internal stresses, the process has the effect of toughening. The final intended microstructure is tempered martensite with controlled delta ferrite.
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3. Why do plastic and composite fenders require different bolts?
Plastic and composite fenders require different bolts because fenders combine energy absorption and deflection qualities.
What are plastics?Plastics are defined as a class of substances, either artificial or natural, that can be molded while still soft and subsequently hardened to maintain the desired shape. The thickness grade for plastic sheeting most frequently used is 6 mil. This is 0.006 inch, or six thousandths of an inch.
Fasteners are regarded as tools that are used in a variety of applications to form a solid junction. While some fasteners are permanently linked, the majority allow joints to be broken apart or withdrawn without harming the pieces that were joined.
Thus, plastic and composite fenders require different bolts because fenders combine energy absorption and deflection qualities.
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what is true? question 5 options: a) vortex line has a variable strength b) vortex line has a constant strength c) vortex line has a variable strength
Option b is true. It is true that the vortex line has a constant strength. It is a vortex of constant strength that acts along the whole length of the line.
The line vortex, which describes a line's passage through three-dimensional space in the case of propeller technology, is a vortex of constant strength that acts along the whole length of the line. Helmholtz, a German mathematician, physicist, and physician, discovered several fundamental rules for the behavior of inviscid vortices with relation to vortex filaments. These rules have come to be known as Helmholtz's vortex theorems.
1. A vortex filament's strength remains constant throughout its length.
2. In a fluid, a vortex filament cannot come to an end. As a result, the vortex must reach the fluid's boundary, which may be at, or else the vortex filament must create a closed channel inside the fluid.
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what should the attack team do if they open the door to a structure and observe a low neutral plane and turbulent smoke?
Apply water to the hot gas layer, but stay outside the structure.
What is positive pressure ventilation fire fighting?A coordinated fire strike called a Positive Pressure Attack (PPA) makes use of fans to help put out the flames.After a fire has been put out, positive pressure ventilation (PPV) uses fans to exhaust the combustion byproducts.For interior crews, fighting fire is significantly less important than fighting smoke in a successful and safe fire attack.Positive Pressure Attack (PPA) benefits victims who may be in regions where they can survive upon our arrival as well as firemen who are not in obstructed, combustible, or carcinogenic settings.The exhaust is most important for the effectiveness of PPA even though many different factors (fan size, setback distance, angle, intake, exhaust, etc.) can alter the pressures created by a fan.To learn more about Positive Pressure Attack refer,
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The attack team need to Apply water to the hot gas layer, but stay outside the structure if they saw a low neutral plane and turbulent smoke
What is the job of firefighter?The goal of the demanding profession of firefighting is to save and rescue people, animals, and property from fires and other dangerous situations. Firefighters manage dangerous situations as skilled experts while preserving lives.They also respond to and help people in situations involving accidents and natural disasters like landslides, landslides, earthquakes, storms, and floods. Three ingredients are required for a fire to burn: fuel, oxygen, and heat. The flaming triangle is a common name for this. The goal of combating a fire is to rob it of at least one of those components. The most common method for doing this is dousing the fire with water, but some fires also call for the use of foam or dry agents.To learn more about firefighter refer :
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A light bulb has a normally distributed light output with mean 5,000 end foot-candles and
standard deviation of 50 end foot-candles. Find a lower specification limit such that only
0.5% of the bulbs will not exceed this limit.
The specification limit where 0.5% of the bulbs will not exceed the limit of the standard deviation is given as: 4,871.50. This is computed using the z-table/ z-score.
What is a specification limit?Customer specification limits are the objectives set for a product or process based on customer or market performance; the Voice of the Customer is frequently used as input for customer specification limits. In other words, we measure the desired outcome of the metric.
To compute the above we say:
From the z-table, a z-score of -2.57 cuts off 0.005 in the left tail;
Given the formula for z-score = (x-μ)/σ
Where
Z = Standard Score
x = observed value
μ = Mean of the sample; and
σ = Standard deviation of the sample
We have:
(x-5000)/50 = -2.57
Solving for x we get:
x-5000=-128.5
x = -128.5+5000
x = 4871.50
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what is the relative humidity of the air if the mixing ratio is 11.7 g/kg and the temperature of the air is 80*f?
The actual mixing ratio is defined as the mass of the water vapour to the mass of dry air.It's similar to the specific humidity, although this quantity is related to the total dry air plus aqueous vapour.
Meteorology, to compute the relative humidity and to trace the properties of air masses. Taking it further, this can be used in weather predictions and help you sleep better by ensuring that your well-deserved vacation is unlikely to be disturbed by unfavorable atmospheric conditions.
Engineering, for example, in calculations related to air conditioning and transporting the water vapour to control room humidity. You may appreciate it, especially during winter when heaters cause the air to become dry and unpleasant..
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Select all that are true. Group of answer choices in a dc motor, induced or back emf results from magnetic force exerted by stator on the charges in the rotor. Back emf is the useful energy output as a result of the interaction between the rotor and the stator of a motor. A dc motor draws a current i. The internal resistance of the motor is r. If v is the voltage applied at the terminals of the motor, back emf epsilon is the difference of v and i r. A dc generator has the same major parts as a dc motor, i. E. Stator, rotor, commutator, and brushes. A dc generator converts mechanical energy into electrical energy; whereas a dc motor converts electrical energy into mechanical energy. The purpose of brushes in a dc motor or generator is to keep the commutator clean of any dirt or foreign objects.
The statements given in options A, C, D, and E are correct in the context of a DC motor.
A DC motor is referred to as an electronic machine that transforms electrical energy into mechanical energy. A DC motor operates using direct current. In asscoaictaion with a DC motor following statements are true:
In a DC motor, back or induced emf results from the magnetic force exerted by the stator on the charges in the rotor. A DC motor draws a current 'i'. The internal resistance of the motor is 'r'. If 'v' is the voltage applied at the terminals of the motor, then back emf epsilon is the difference between 'v' and 'i' 'r'. A DC generator has the same main parts as a DC motor, i.e. rotor, stator, commutator, and brushes. A DC motor converts electrical energy into mechanical energy; whereas a DC generator converts mechanical energy into electrical energy.However, the following statements are not correct in relation to a DC motor.
Back emf is the useful energy output as a result of the interaction between the rotor and the stator of a motor.The purpose of brushes in a dc motor or generator is to keep the commutator clean of any dirt or foreign objects.You can learn more about DC motor at
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the measure of how well a product meets its requirements or specifications is called a.quality of conformance. b.service quality. c.quality of design. d.the taguchi quality loss function.
Answer:
a.) quality of conformance
Explanation:
Service quality is an organization's ability to meet its customers' expectations when delivering its services.
Quality of design relates to how well a product or service meets a customer's ideal needs.
The Taguchi quality loss function is a graphical representation of the exponential growth in customer dissatisfaction based on the variance in the specification limits.
why is it important to consider the inputs and outputs of materials?
Governments can utilize input-output models to assess economies and make educated policy decisions by combining the significance of inputs and outputs. The impacts of direct impact, indirect impact, and induced impact are also investigated via input-output models.
What important the inputs and outputs of materials?A macroeconomic analysis known as input-output analysis is centered on how various economic sectors or industries are interdependent with one another.
Therefore, When estimating the consequences of either positive or negative economic shocks, input-output analysis is used to examine how the shocks affect the entire economy.
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A hydraulic press was installed 10 years ago at a capital investment cost of $70,000. This press presently has a market value of $14,000. If kept the press as an economic life of 3 years, operating expenses of $14,000 and a market value of $10,000 at the of year three. The existing press is being depreciated by the straight-line method using a 15 year write of period with an estimated salvage value for depreciation purposes of $10,000. As an alternative, the currently owned press can be replaced with an improved challenger press which will cost $65,000, to install, have operating expenses of $9,000 per year and have a final market value of $10,000 at the end of its 20-year economic life. If the replacement is made, the challenger press will be depreciated with the straight-line method over a 20 year life with an estimated salvage value of $10,000 at EOY 20. It is thought that a hydraulic press will be needed indefinitely. If the after-tax MARR is 10% per year and the effective income tax rate is 40%, should the defender or the challenger be recommended (30 Points)
The expanse saved is $5000 and the net present value is $6946.
What is hydraulic press?Hydraulic press is defined as a press machine that produces compressive force with the help of a hydraulic cylinder. The Pascal's law, which states that when pressure is applied to a confined fluid, the pressure changes across the entire fluid, underlies the operation of a hydraulic press.
20 years make up the term.
Since the MARR is 10% after taxes, the discount rate already takes taxes into account.
The initial cost is $51,000 (installment cost of $65,000 minus $14,000 market value of the defender).
Salvage is worth $10,000.
The annual operational expense savings are 14,000 - 9,000, = $5,000.
Differences in depreciation are irrelevant because only cash flows are taken into account by net present value.
The net present value = 42,568 + 1,486 - 51,000 =-$6,946
The present value of the net is negative.
Thus, the expanse saved is $5000 and the net present value is $6946.
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A 10 hp motor is used to raise a 1000 Newton weight at a vertical distance of 5 meters. What is the work the motor performs?
please explain the calculation
The work done by a 10 HP motor when it raises a 1000 Newton weight at a vertical distance of 5 meters is 5kJ.
Define work. Explain the rate of doing work.
Work is the energy that is moved to or from an item by applying force along a displacement in physics. For a constant force acting in the same direction as the motion, work is easiest expressed as the product of force magnitude and distance traveled.
Since the force transfers one unit of energy for every unit of work it performs, the rate at which work is done and energy is used are equal.
Solution Explained:
Given,
Weight = 1000N and distance = 5m
A/Q, the work here is done in lifting then
Work = (weight) × (distance moved)
= 1000 X 5
= 5000Nm or 5000J = 5kJ
Therefore, the work done in lifting a 1000 Newton weight at a vertical distance of 5 meters is 5kJ.
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an incompressible fluuid flows alogn a 0.25 m diameter pipe with a unifrom velocity of 3 m/s if the pressure drops between the upstream adn downstream sections of the piope is 22 kpa determine the power transferred to the fluid due to fluid normal stresses
The power transferred to the fluid due to fluid normal stresses is 3.2406kW.
What is power?
In science and engineering, the term "power" refers to the rate at which work is completed or energy is delivered. It can also be expressed as the ratio of work completed (W) to time (t), or W/t. Power can alternatively be defined as the result of the force used to move an object multiplied by the speed of the object moving in the direction of the force. For example, foot-pounds per minute, joules per second (or watts), and ergs per second are all examples of work-per-unit-time units of power.
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the nameplate on a single-phase motor indicates 115 volts. this motor is suitable for use on what ranges of voltage?
115 volts are indicated on the single-phase motor's nameplate. voltage ranges between 110 and 120 are suitable for usage with this electric motor.
Electric motors are electrical devices that convert electrical energy into mechanical energy. The majority of electric motors function by producing torque that is applied to the motor shaft through the interaction of the motor's magnetic field and the electric current flowing through a wire winding. Although essentially equivalent to electric motors, electric generators convert mechanical energy into electrical energy using a reversed power flow.
Electric motors can be powered by either direct current (DC) sources like batteries or rectifiers or alternating current (AC) sources like a power grid, inverters, or electrical generators.
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what is the cutoff frequency of the loaded filter? express your answer in radians per second to three significant figures.
The frequency at which the output (load) voltage is equal to 70.7% of the input (source) voltage is known as the cutoff frequency for a high-pass filter.
What is a filter's cutoff frequency?The frequency defining the separation between a passband and a stopband is known as a filter's cut-off frequency. The passband is the frequency range that the filter allows through with the least amount of attenuation, and the stopband is the frequency range that the filter rejects (high attenuation). Where the signal is cut off is determined by the cutoff frequency. Lowpass filters are all that simpler synthesizers have. If the cutoff frequency is set at 2500 Hz and the signal comprises frequencies between 20 and 4000 Hz, frequencies over that frequency are filtered. Where the signal is cut off is determined by the cutoff frequency. Lowpass filters are all that simpler synthesizers have. If a signal consists of frequencies between 20 and
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When using a digital multimeter, setting the meter to a higher range than is noramally require will
When using a digital multimeter, set the meter to a higher range than is normally required will the range selector to be set to AC for of current and the maximum range selected for the current measurement.
What is a Digital Multimeter?Digital multimeters are measuring tools capable of measuring voltage, current, and resistance. Measured data are shown on a digital display, allowing even inexperienced users to view them quickly and immediately.
Multimeters are classified into two categories: analog and digital. The key distinction between the two is the display; an analog multimeter displays the value with a needle, whilst a digital multimeter displays the data as numbers on a screen.
Analog multimeters are less accurate than digital multimeters. Standard analog multimeters typically have a 3% accuracy. Digital multimeters have an accuracy of 0.5%. Because of erroneous pointer readings, analog multimeters are also less accurate.
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1. A well-insulated rigid tank contains 3 kg of a saturated liquid-vapor mixture of water at 200 kPa. Initially, three-quarters of the mass is in the liquid phase. An electric resistance heater placed in the tank is now turned on and kept on until all the liquid in the tank is vaporized. Determine the entropy change of the steam during this process
Answer:
a
Explanation:
Select all that are true. Group of answer choices major parts of a dc motor are stator, rotor, commutator, and brushes. If the rotor of a dc motor consists of just one conductor loop, the output torque will vary in magnitude from zero to a maximum and back to zero over every half turn of the rotor. Using multiple loops in the rotor of a dc motor not only gives higher torque but also ensures a constant magnitude of the output torque. Using electromagnets in the stator of a dc motor makes higher torque values possible. In a series motor, rotor and stator are connected in series. In a shunt motor, a bypass circuit is provided to prevent overload.
In the context of the DC motors following statements given in options (A), (B),(D), and (E) are true.
A DC motor is categorized into a class of electrical motors that convert direct current electrical energy into mechanical energy. It means that any electric motor that works using direct current is termed as a DC motor.
Pertaining to the DC motor true statements are given below:
'Major parts of a DC motor are the commutator, rotor, stator, and brushes'.'If the rotor of a DC motor comprises just one conductor loop, the output torque varies in the magnitude from zero to a maximum and back to zero over every half turn of the rotor.''Using electromagnets in a DC motor's stator creates higher torque values possible'.'In a series, DC motor rotor and stator are connected in series'.You can learn more about DC Motor at
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What’s the four-letter type of adapter that’s used with electrical devices that require power but do not contain internal components to derive the required voltage and power from mains power?.
The four-letter type of adapter are B, C, D and M that’s used with electrical devices that require power.
What is adapter ?A device that converts characteristics of one electrical system or device to those of another that is otherwise incompatible is known as an adapter or adaptor.
Some simply adapt the physical design of one connector to another, while others change the power or signal attributes.
A host controller connects a computer to a peripheral item, such as a network, storage, or human interface item. A host controller is sometimes known as a host bus adaptor because it may be thought of as bridging the protocols used on the buses between peripheral and computer and internally to the computer.
A peripheral device can be connected to a separate jack on a computer using an adapter. They are frequently used to link legacy devices to modern ports or modern devices to legacy ports on older systems. Such adapters may have active circuitry or be fully passive.
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technician a says that most hybrids require that they be plugged into an electrical outlet at night to provide the electrical power to help propel the vehicle. technician b says that the internal combustion engine in an hev will often stop running when the vehicle is stopped. which technician is correct?
All of the EVs and PHEVs that are now on the market are made to plug into a typical 120-volt outlet, such as one that is located in your house, garage, or carport.
Direct wheel drive is provided by both the internal combustion engine and the electric motor. Plug-in hybrid electric vehicles are more likely to have series hybrids, which only use the electric motor to drive the wheels. An internal combustion engine and one or more electric motors, which utilise energy stored in batteries, work together to power hybrid electric cars. The battery of a hybrid electric vehicle cannot be charged by plugging it in. Instead, the internal combustion engine and regenerative braking are used to charge the battery.
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both ends of the solid circular shaft are fixed. if the applied torque t is moved from the middle to the new location the maximum shear stress will be
Torsional shear stress throughout the shaft's cross-section, having a maximum at the shaft's exterior.
Shear stress is a force that tends to deform a substance by causing slippage along a plane or planes parallel to the imposed stress. Because it is directly linked to earthquakes and the movement of earth materials down slope, the resulting shear is very significant in nature. According to the definition, shearing stress is "a kind of stress that acts parallel to the cross section of the material." Shear forces result in shear stress. They are a pair of forces that have the same magnitude and are directed in the opposite direction and act on opposite sides of a body. A vector quantity is shear stress. The flow of fluid across a surface generates shear stress, and the relationship between shear stress and fluid velocity is direct.
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a) what is the density when flow is maximum of this freeway section? b) what is the maximum flow of this freeway section?
Due to the absence of any vehicles on the road, the flow is zero when the density is zero. As the density rises, the flow rises as well until it reaches certain maximum flow parameters.
Flow density: what is it?Traffic flow is defined as the volume of cars passing a particular location in a specified amount of time. Vehicles per hour are used to measure it. Flow of traffic It is the quantity of automobiles utilizing each unit length of the roadway at any given moment. Vehicles per kilometer are used to measure it.Due to the absence of any vehicles on the road, the flow is zero when the density is zero. As the density rises, the flow rises as well until it reaches certain maximum flow parameters.Due to the absence of any vehicles on the road, the flow is zero when the density is zero. As the density rises, the flow rises as well until it reaches certain maximum flow parameters.To learn more about Maximum flow parameters refer to:
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No compiler is provided in this environment. Perhaps you are running on a jre rather than a jdk?.
the correct answer is to Maven error will disappear when running on a jre rather than a jdk.
Maven is a popular open-source build tool developed by the Apache Group to build, publish, and deploy several projects at once for better project management. The tool provides allows developers to build and document the lifecycle framework.This error usually indicates a problem with the compiler version compatibility, and you can check few places to fix it. For example, you can edit your POM and configure Maven compiler plugin to compile your Java code.
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