1243Mechanical EngineeringMedium
Thermal efficiency of a thermal power plant is of the order of________?
A45%
B20%
C15%
D30%
E60%.
Correct answer
D. 30%
Explanation
The correct answer is 30%.
Correct answer
D. 30%
Explanation
The correct answer is 30%.
In gramophones for adjusting the speed of the turntable, the following type of governor is commonly employed________?
The atmospheric pressure with rise in altitude decreases________?
The tendency of a liquid surface to contract is due to the following property________?
Modulus of rigidity is defined as the ratio of________?
A force is completely defined when we specify________?
The Scott-Russell mechanism consists of________?