1275Mechanical EngineeringMedium
The fatigue life of a part can be improved by________?
Aelectroplating
Bcoating
Cheat treating
Dshot peening
Epolishing
Correct answer
D. shot peening
Explanation
The correct answer is shot peening.
Correct answer
D. shot peening
Explanation
The correct answer is shot peening.
Flow occurring in a pipeline when a valve is being opened is________?
An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has________?
Work done in an adiabatic process between a given pair of end states depends on________?
As the value of index ‘«’ is decreased, the volumetric efficiency will________?
Specific weight of sea water is more that of pure water because it contains________?
Heat and work are ________?