178) The coriolis component of acceleration leads the sliding velocity by

179) Which of the following is a spring controlled governor?

180) The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the right. The effect of gyroscopic couple on the aeroplane will be to dip the nose and raise the tail.

181) At the nodal point in a shaft, the amplitude for torsional vibration will be

182) When a body is subjected to transverse vibrations, the stress induced in a body will be