1379Mechanical EngineeringMedium
The efficiency of I.C. engines normally is of the order of________?
A30-35%
B15-20%
C25-30%
D35-50%
E20-25%
Correct answer
A. 30-35%
Explanation
The correct answer is 30-35%.
Correct answer
A. 30-35%
Explanation
The correct answer is 30-35%.
Which is not the correct statement about moisture in coal ________?
A piece of metal of specific gravity 7 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury?
An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of________?
The notch angle of the Izod impact test specimen is________?
A circle passing through the pitch point with its center at the center of cam axis is known as________?
The time of completing a project in network analysis is given by following time of the critical activity meeting at the finalitiode________?