i need HAL Management Trainee (electrical) placement papers

[monica_74u]

i need HAL Management Trainee (electrical) placement papers

[sajiv]

Electrical Engineering

1. In a thyrister full converter feeding a continuous load current, what is the duration each thyrister conducts in a cycle?
(a) 60 0             
(b) 90 0         
(c) 120 0             
(d) 180 0

2. In a three-phase induction motor, the rotor field runs at the following speed with Respect to the stator structure:
(a) At synchronous speed in the direction of stator field
(b) At a slip speed in the direction of stator speed
(c) At synchronous speed in a direction opposite to that of stator field
(d) At zero speed