A composite wall is composed of two layers, each with constant properties. the thermal conductivity of layer 1 is twice that of layer 2. for steady-state conduction with no thermal generation, the correct temperature distribution is:

As described by Bronfenbrenner, the environmental system that consists of links between microsystems is the mexosystem.

It should be noted that a microsystem simply means ten pattern of activities that's expressed by an individual in a setting.

In this case, as described by Bronfenbrenner, the environmental system that consists of links between microsystems is the mexosystem.

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Answer:

the jig grinder provides more precise x- and y-axis movements than a vertical milling machine for extremely accurate positioning

The software industry is evolving, and software certification is crucial. ​Software certification is a digitally signed certificate that verifies the identification of an individual or company. ​

A certificate, sometimes known as a digital certificate, is a special document that has been digitally signed and authenticates the identity of a person or business.

Its validity may be checked using public-key cryptography to make sure that the program or website you are accessing is reliable.

Software developers must demonstrate that their program executes the XBRL conformance suites successfully in order to be certified.

They must also supply extra test cases so that XBRL employees can test the program further. The validity of certification is one year, renewable yearly.

Hence the software industry is evolving, and software certification is crucial. ​

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Answer:

The results of a percolation test will determine if there is suitable drainage and the size of the drain field that will be required for a septic system.

During some actual expansion and compression processes in piston-cylinder devices, the gases have been are the P1= P2.

Pressure is something that has the pressure that is physical and that causes the pressure is piston-cylinder devices.

During a few real enlargements and compression procedures in piston-cylinder devices, the gases were located to meet the connection PV n = C, wherein n and C are constants.

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A trap in the condensate line prevents D. All of the above.

It should be noted that the idea of the condensate drain trap is to use the weight of the water to stop the flow of air.

Based on the information given, all the options are correct. Therefore, the correct option is D.

a. air and foreign material from being drawn up into the drain line

b. additional cooling load from warm air drawn up into the air handler

c. insect invasion of the system

d. all of the above

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The best way to complete a turn needs that a person accelerate slowly about halfway through the turn.

If a person wants to prepare to turn,  a person need to lower their speed and stay by the far right as soonest.

Therefore, The best way to complete a turn needs that a person accelerate slowly about halfway through the turn.

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Answer: -8.51 ft^3/lbm

Explanation:

In this question, to find the change in volume, we will use the ideal gas law.

[tex]\begin{aligned}&n_{1}=1 \text { mole }\\&\mathrm{P}_{1}=20 \mathrm{psia}\\&\mathrm{T}_{1}=70^{\circ} \mathrm{F}\\&T_{1}=(70+460)^{0} \mathrm{R}\\&v_{1}=\frac{\left(0.3704 \frac{psia \cdot_{\text { } ft^{3}}}{l \mathrm{lbm} \cdot R}\right)(70+460)^{0} \mathrm{R}}{20 \mathrm{psi}}\\&v_{1}=9.816 \frac{\mathrm{ft}^{3}}{\mathrm{lbm}}\end{aligned}[/tex]

[tex]\begin{aligned}&\mathrm{n}_{2}=1 \text { mole } \\&\mathrm{P}_{2}=150 \mathrm{psia} \\&\mathrm{T}_{1}=\mathrm{T}_{2}=70^{0} \mathrm{~F} \\&\mathrm{~T}_{1}=\mathrm{T}_{2}=(70+460)^{0} \mathrm{R} \\&v_{2}=\frac{\left(0.3704 \frac{\text { psia} \cdot \mathrm{ft}^{3}}{\mathrm{lbm} \cdot R}\right)(70+460)^{0} \mathrm{R}}{150 \mathrm{psi}} \\&v_{2}=1.309 \frac{\mathrm{ft}{ }^{3}}{\mathrm{lbm}}\end{aligned}[/tex]

[tex]$$The change in volume is,$$\begin{aligned}&\Delta v=v_{2}-v_{1} \\&\Delta v=1.309-9.816 \\&\Delta v=-8.51 \frac{\mathrm{ft}^{3}}{\mathrm{lbm}}\end{aligned}\text{The negative sign shows that the gas was compressed during this process}[/tex]

Answer:

HTML (HyperText Markup Language) is the code that is used to structure a web page and its content.

CSS is Cascading Style Sheet.CSS allows you to create great-looking web pages

Explanation:

In ipsec's TRANSPORT mode, the data within an ip packet is encrypted, but the header information is not.

IPSec transport mode is known to be often used if a given tunneling protocol (like GRE) is used to try and encapsulate the IP data packet, and later on, IPSec act as a form of protection for the GRE tunnel packets.

Therefore, In ipsec's TRANSPORT mode, the data within an ip packet is encrypted, but the header information is not.

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Neither of the two technicians (Technician A and Technician B) is correct.

An engine vacuum can be defined as a type of engine which is designed and developed to derive its force from air pressure that's being pushed against one side of the piston of an automobile, while having a partial vacuum on the other side.

In this scenario, we can infer and logically conclude that neither of the two technicians (Technician A and Technician B) is correct because engine vacuum is high when the engine is operating under light loads and vice-versa.

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Answer:

The front view, is a drawing of the block, as if you are looking directly at the front of the object. The side view, is a drawing of the block, when it has been rotated so that one of its sides is now directly in view. The plan view, is a 'birds eye' view, from above.

TAS is an important input which is required from ADC to allow the INS calculate W/V.

INS is abbreviation for Inertial Navigation System and it can be defined as a navigation device that makes use of motion sensors, a computer, and rotation sensors, so as to continuously calculate by dead reckoning the velocity, position, and orientation of a moving object.

In the Aviation and Engineering filed, True Airspeed (TAS) is an important input which is required from ADC to allow the Inertial Navigation System (INS) calculate W/V.

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Answer:

  See attached

Explanation:

The next state of a toggle flip-flop is the inverse of the present state. This behavior can be produced using a D flip-flop that has its input connected to the inverse of its output.

__

A schematic is attached.

The lane that can be used for both entering and exiting a highway is called; A weave lane

When it comes to road highways, there are different terminologies that apply such as Acceleration lane, Deceleration Lane, Interchange, Weave lane, Urban roadway e.t.c

However, when it comes to the one that can be used for both entering and exiting a highway, the correct answer will be Weave Lane because it has both an entrance and an exit for an expressway. Traffic may come onto and leave the expressway at the same location.

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The general lighting load for a two-story office building that measures 125 feet by 150 feet is 112, 500 sq ft.

Lighting loads are the energy used to power electric lights and they make up nearly a third of US commercial building energy use.

Lighting load = n(LW)

where;

For one story building, = 3

For two story building, n = 6

Lighting load = 6 x 125 x 150 = 112, 500 sq ft.

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Answer:

That is not a question...

Answer:

Shear is the answer

hope it helps!

If the content of T4: 0.ACC is copied into N7: 0 through N7:4 memory locations, this process is considered a "word-to-word transfer" (Option A)

In programming, T4:0 is a time base. Whenever it is set to 1.0, it converts to the timer that counts in seconds.

It is key to note that when enumerated as T4:0 ACC, it is ascribed as an Accumulator address.

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Heater control valves can not leak coolant

it is true

true, heater control valves DO NOT leak coolant.

:)

The Circuit Diagram is connected in a reverse bias attached below.

Reverse biased p-n junction diode refers to the method by which a p-n junction diode stops electric current in the presence of applied voltage.

The positive terminal of the battery is connected to the n-type semiconductor material in a reverse biased p-n junction diode, while the negative terminal is connected to the p-type semiconductor material.

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Neither of the technicians are correct.

A technician simply means an individual who looks after the technical equipments in a company.

In this case, the teeth of the synchronizer are not rounded, the synchronizer can be reused. This shows that he is incorrect likewise technician B.

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The person that is correct is Technician A as electrical circuit resistance causes voltage drop.

It should be noted that an electric circuit is the path through which electric changes flow in order to conduct current.

In this case, the person that is correct is Technician A as electrical circuit resistance causes voltage drop.

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Answer:

C) recovers refrigerant in a non-pressurized container

The system dependent (passive) recovery process recovers refrigerant in a non-pressurized container. The correct option is C.

A way of recovering refrigerant from a system without using a pump or heat is known as a system-dependent (passive) recovery process.

Instead, it relies on the system's normal pressure and temperature variations to speed up the recovery process.

A non-pressurized container is commonly connected to the system using this technique, and the refrigerant is then passively allowed to flow inside the container.

The system-dependent recovery procedure, according to Option C, recovers refrigerant in a non-pressurized container.

It entails that the refrigerant is gathered in a container without the need of a pump or additional pressure.

Thus, the correct option is C.

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Answer:

conductivity

Explanation:

Conductivity is the measure of the ease at which an electric charge or heat can pass through a material.

lehighedu

Preload ensures that enough pressure is placed on the bearing, so as to keep the shaft from moving around while preventing the bearing from running hot.

Preload can be defined as the load (amount of force) that is generated from an axial interference within a bearing, which causes an elastic deformation between the rolling elements and raceway.

In Engineering, preload is a technique which ensures that enough pressure is placed on the bearing, so as to keep the shaft from moving around while preventing the bearing from running hot and failing.

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If the wire used is 14 awg. The voltage applied to the fixtures is: 8.61 volts.

First step is to calculate the amperes using this formula

I = P ÷ E

Where:

I =load current (amperes)=?

P =Product of voltage=(6)(20)

E =Electrical circuit's=12

Let plug in the formula

I= (6)(20) ÷ 12

I=120÷12

I= 10 amps

Second step is to calculate the Voltage drop

Using this formula

Vd = [2KIL] ÷ CMA

Where:

Vd= Voltage drop( volts)=?

K=Direct current constant=11.6

I=Load current (amperes)= 10 amps

L =Length in feet=60 feet

CMA=Circular mill area= 4110

Let plug in the formula

Vd= [(2)(11.6)(10)(60)] ÷ 4110

Vd=13,920÷4110

Vd= 3.3869 volts

Third step is to calculate Voltage at fixture

Voltage at fixtures=Electrical circuit's-Voltage drop

Voltage at fixtures=12 - 3.3869

Voltage at fixtures=8.6131 volts

Voltage at fixtures=8.61 volts (Approximately)

Therefore the voltage applied to the fixtures is: 8.61 volts.

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The back-fill used for underground wiring shall not damage the raceways,  cables, and conductors or prevent adequate compaction of fill or contribute to corrosion.

A unique form of electric wiring or cable this is designed to be buried in a trench underground is known as Direct-burial cable. The character electric accomplishing wires in the cable are encased in a strong thermoplastic sheath that seals out moisture and protects the accomplishing wires within.

The complete question is given below:

(a) raceways

(b) cables

(c) conductors

(d) all of these

Thus, The back-fill used for underground wiring shall not damage the raceways,  cables, and conductors or prevent adequate compaction of fill or contribute to corrosion.

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The number of trays that should be prepared if the owner wants a service level of at least 95% is; 7 trays

We are given;

Mean; μ = 15

Standard Deviation; σ = 5

We are told that the distribution of demand score is a bell shaped distribution that is a normal distribution.

Formula for z-score is;

z = (x' - μ)/σ

We want to find the value of x such that the probability is 0.95;

P(X > x) = P(z > (x - 15)/5) = 0.95

⇒ 1 -  P(z ≤ (x - 15)/5) = 0.95

Thus;

P(z ≤ (x - 15)/5) = 1 - 0.95

P(z ≤ (x - 15)/5) = 0.05

The value of z from the z-table of 0.05 is -1.645

Thus;

(x - 15)/5 = -1.645

x ≈ 7

Complete Question is;

A bakery wants to determine how many trays of doughnuts it should prepare each day. Demand is normal with a mean of 15 trays and standard deviation of 5 trays. If the owner wants a service level of at least 95%, how many trays should he prepare (rounded to the nearest whole tray)? Assume doughnuts have no salvage value after the day is complete. 6 5 4 7 unable to determine with the above information.

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Proper, smooth shifting is important because shifting before your vehicle is ready will cause it to je-rk forward and your drive wheels may lock.

A proper, smooth shifting of the gears of an automobile vehicle is very important because shifting them before the vehicle is ready would cause the following:

As a good driver, proper, smooth shifting is important because shifting before your vehicle is ready will cause it to je-rk forward and your drive wheels may lock.

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