It is study of the relationships between heat, temprature, work and energy
Answer:
18.75in
Explanation:
Modulus of elasticity = Stress/Strain
Since stress = Force/Area
Given
Force = 1000lb
Area = 0.75sqin
Stress = 1000/0.75
Stress = 1333.33lbsqin
Strain
Strain = Stress/Modulus of elasticity
Strain = 1333.33/5,000,000
Strain = 0.0002667
Also
Strain = extension/original length
extension = 0.005in
Original length = extension/strain
Original length = 0.005/0.0002667
Original length = 18.75in
Hence the original length of the rectangular bar is 18.75in
The available motor sizes for 2023 Ariya AC synchronous drive motor systems are:
40 kW.
62 kW.
160 kW.
<h3>What is a synchronous motor?</h3>
A synchronous motor refers to an alternating current (AC) electric motor in which the rotational speed of the shaft is directly proportional (equal) to the frequency of the supply current, especially at a steady state.
In Engineering, the available motor sizes for 2023 Nissan Ariya AC synchronous drive motor systems include the following:
40 kW.
62 kW.
160 kW.
Read more on synchronous motor here:
brainly.com/question/12975042
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