SSC JE Electrical Engineering 2015
For the following questions answer them individually
SSC JE Electrical Engineering 2015 - Question 101
the reactive power generated by a synchronous alternator can be controlled by
SSC JE Electrical Engineering 2015 - Question 102
The per phase DC armature resistance of an alternator is 0.5Ω. The effective AC armature resistance would be about
SSC JE Electrical Engineering 2015 - Question 103
Base load of a power station stands for
SSC JE Electrical Engineering 2015 - Question 104
If the power factor is high, then the consumer maximum KVA demand
SSC JE Electrical Engineering 2015 - Question 105
A circuit breaker is rated as follows:1500 A, 33 KV, 3 sec, 3-phase oil circuit breaker. Determine the making current
SSC JE Electrical Engineering 2015 - Question 106
Which of the following fault is coming under symmetrical fault?
SSC JE Electrical Engineering 2015 - Question 107
.If span length is doubled witgh no change in other factors,the sag of the line will become
SSC JE Electrical Engineering 2015 - Question 108
An alternator is supplying a load of 300 kW at a power factor of 0.6 lagging. If the power factor is raised to unity,how many more kW can alternator supply ?
SSC JE Electrical Engineering 2015 - Question 109
What is the maximum number of point of light, fan and socket-outlets that can be connected in one sub-circuit ?
SSC JE Electrical Engineering 2015 - Question 110
In dc operation of fluorescent tube, the life of the tube (a) increases by about 80$ as that with ac operation (b) decreases by about 80$ as that with ac operation
