SSC JE Electrical 2018 with solution SET-1
 Determine the flux (in Wb) through a coil when the reluctance of the coil is 4 Amp-turns/Wb and the produced mmf is 48 Amp-turns

12
16
14
10

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 What is the value of current I4 (in A) for the given junction?

6
−6
−4
4

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
If the centrifugal switch does not open at 70 to 80 percent of a synchronous speed of the motor, it would result in

Overloading of running winding
None of these
Damage to the centrifugal switch
Damage to the starting winding

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP