Answer:
Surface Parallelism When a surface is to be parallel to a datum plane, the feature control frame is connected by a leader to the surface, or to an extension line from the surface.
Explanation:
3 To improve the acoustics in auditorium, a sound reflector with mass
of 200 kg is suspended by a chain from the ceiling. What is its
weight? What force (magnitude and direction) does the chain exert
on it? What is the tension in the chain? Assume that the mass of the
chain itself is negligible.
To improve the acoustics in auditorium, a sound reflector with mass of 200 kg is suspended by a chain from the ceiling thus thet force (magnitude and direction) does the chain exert on it =1960 N.
What is Newton's third regulation?
Ths 0.33 regulation states that for each movement (pressure) in nature there's an identical and contrary response. If item A exerts a pressure on item B, item B additionally exerts an identical and contrary pressure on item A. In different words, forces end result from interactions.
Weight of reflector = mg=200^ * 9.8=1960 NForce exerted with the aid of using chain =1960 NDirection = upwardsTension at the chain = weight of reflector=1960 NWeight of reflector =mg =100 * 9.8=980NMagniyof pressure reflector exerts on earth = 980 N(Due to movement response pair of forces, consistent with Newton's 0.33 regulation of motion.Read more about the Newton's law:
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he minimum number of branch circuits is determined from ____ load and the size (or rating) of the circuits used.
The minimum number of branch circuits is determined from the total computed load and the size (or rating) of the circuits used.
What is circuit?It should be noted that circuit means a complete circular path that electricity flows through.
In this case, the minimum number of branch circuits is determined from the total computed load and the size (or rating) of the circuits used.
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When adding two 8 bit binary numbers, which of the following statements is true?
Answer:
The result might require 9 bits to store
Which of the following is a slow rise of plastic deformation under the action of shear stresses when it is below the yield strength of the material.
a.Brittle Structure
b.Ductile fracture
c.Creep
d.Fatigue
Creep can be described as a process of the slow rise of plastic deformation under the action of shear stresses when it is below the yield strength of the material. Hence, Option C is correct.
What do you mean by permanent deformation?Permanent deformation can be defined as irreversible, the deformation remains even after the elimination of the carried out forces, at the same time as the transient deformation is recoverable because it disappears after the elimination of carried out forces.
therefore, the correct statement is Option C.
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Tech A says that if a CV boot is torn, it can typically be replaced without replacing the entire joint or shaft. Tech B says that worn CV joints can make a clicking noise when driving while making a tight turn. Who is correct
Both Technician A and Technician B are correct based on the information provided.
When to replace a CV boot?The CV boot on an automobile vehicle should be replaced when it is torn but shouldn't have been torn for too long. Thus, you should just replace the boot when the CV joint is not yet completely damaged or full of dirt.
Similarly, worn CV joints in an automobile vehicle can make a clicking noise when driving while making a tight turn on a road.
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