Home / MCQ Bank / Mechanical Engineering
Mechanical Engineering Engineering Thermodynamics Difficulty: Medium

The change of entropy, when heat is absorbed by the gas, is

Select the correct option to test your answer:

More Mechanical Engineering Questions

The process of heat transfer from one particle of the body to another is called conduction, when the particles of the body When heat is transferred from hot body to cold body, in a straight line, without affecting the intervening medium, it is referred as heat transfer by Two shafts 'A' and 'B' transmit the same power. The speed of shaft 'A' is 250 r.p.m. and that of shaft 'B' is 300 r.p.m. The dedendum circle diameter is equal to (where $$\varphi $$ = Pressure angle) The overall efficiency of thermal power plant is