Other Electrical Engineering Interview Questions 

Question 
Asked @ 
Answers 

1 kva how much amps? How to calculate ? 
L&T 
2 
define transient state &steady state 

1 
In a 11Kv/433Volt Deltstar step down transformer one one
line(LineB) of HT site is open & earthed on DP structur.
What will be the voltage on LT side RY, YB,BR and RN, Y
N & BN?. Please help to understand the problem with
examples.
Arvind , Jaipur.


1 
when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given??? 

1 
DOES A MAGNETIC CIRCUIT CONSUMES ENERGY? IF YES, WHY? 

6 
how is the leakage current flow only through guard wire (when
guard wire is connected in the circuit)???? 

2 
what is the advantage of pwm pulse compare to squarewave
pulse. 

2 
what is the formula to find out how many amps generater
takes running on full load. 

3 
How can we save electrical cost i.e switchgear, wiring,
conduiting etc in a room? 

1 
when running 2 nos 450kva dg sets in parallel operation ,in
one Dg set power factor and Kvar going to lagging and ampere
suddenly going high,please give me suggestion to correct the
same. 

2 
HOW EFFICIENTLY LOAD IS SHARED BETWEEN ALTERNATORS 

1 
How the train speed control? 
Bhel 
1 

For more Electrical Engineering Interview Questions Click Here 