1471Mechanical EngineeringMedium
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. thermal conductivity
Explanation
The correct answer is thermal conductivity.
Correct answer
A. 20 : 1 and less
Explanation
The correct answer is 20 : 1 and less.
Correct answer
A. black bodies
Explanation
The correct answer is black bodies.
Correct answer
A. Standard atmospheric pressure is the mean local atmospheric pressure a* sea level
Explanation
The correct answer is Standard atmospheric pressure is the mean local atmospheric pressure a* sea level.
Correct answer
B. impulse turbine
Explanation
The correct answer is impulse turbine.
Correct answer
E. results in loss of heat due to poor heat transfer
Explanation
The correct answer is results in loss of heat due to poor heat transfer.
Correct answer
A. locomotive boiler
Explanation
The correct answer is locomotive boiler.
Correct answer
D. acceptable customer service at low capital investment in inventory
Explanation
The correct answer is acceptable customer service at low capital investment in inventory.
Correct answer
B. non-toxic and non-inflammable
Explanation
The correct answer is non-toxic and non-inflammable.
Correct answer
A. a gas will never liquefy
Explanation
The correct answer is a gas will never liquefy.