| Other Electrical Engineering Interview Questions |
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|what is the avr
|WHAT IS MEANING OF VECTOR GROUP FOR TRANSFORMER
|can we run 3 phase induction motor under 2 phase supply
|what is the differents and advantages of Electro magnetics
relay and static relay ? what is the numerical relay ?
|if the rotor of induction motor is purely inductive then
what is the electromagnatic torque.........
|how to measure earth pit resistance
|While starting a high capacity motor, it takes 6 times the
full load current. Why it doesn't trip relay or CB's in
|In case of 3Phase Supply,
Voltage R-Earth/Neutral - 220
Y-Earth/Neutral - 220
Z-Earth/Neutral - 220
Total is -> 660Volts
Then Why it is said that 3Phase supply is 440
|how to calculate bus-bar sizes? (copper bus-bars)
|1.why is +1+1=+2 why cant it be +3
2.Why is +1*-1=-1 why cant it be something else
3.why are the hilly areas more cooler than the ordinary
|What will be the minimum megger value of 1700 KVA Transformer?
a) Do megger value varies according to climate conditions
and area .
b) If megger value is 100 mega ohm is it good for new
|Why we have short circuit the secondary of the transformer
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