The weight of the frame, body, and engine supported by the springs is called what?
A. Unsprung Weight
B. Supported Mass
C. Sprung Weight
D. Static Weight

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero

The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal