University of Engineering and Management Lecturer Interview Questions and Answers

Transformer core loss is constant due to hysteresis and eddy current losses being independent of load.

• Core loss is mainly due to hysteresis and eddy current losses.

• Hysteresis loss is caused by the reversal of magnetization in the core material.

• Eddy current loss is caused by circulating currents induced in the core material.

• Both hysteresis and eddy current losses are independent of load, hence core loss is constant.

Short pitch factor is a measure of the ability of a player to hit the ball early or late in its flight.

• Short pitch factor is calculated by dividing the distance from the pitch to the point of impact by the total distance of the pitch.

• A high short pitch factor indicates that the player is able to hit the ball early in its flight, while a low factor indicates hitting the ball late.

• Short pitch factor is important in crick...read more