| Other Electrical Engineering Interview Questions |
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|What will be the effect of in HT XLPE 220 KV
cable when one side of the Armour/cable ends are not
grounded. Will there is difference between 3-phase voltages?
A. Both End of Cable grounded Phase Voltages:- V1=219 KV,
v2=220 Kv, v3=220 KV.
B. One End is grounded other is not: than Impact on Phase
Voltages:- V1= KV, v2= Kv, v3= KV. Remain same or
|why the oscillator doent need the ac voltage??how can it
produce the ac voltage by applying the dc voltage only??
|What is the AVR in DG & its functios
|why a fan starts rotating in the reverse direction when
condenser gets damaged?
|Whats the principle of lightning? How protection against
lightning is achieved? Types of protection? How to select
the height of lightning spike? as per the area.
|if 1hp jet motar drop voltage when start from 220v to 120v give the reason and solution.
|is harmonic useful or it distort the alternating quantity?
|Ehat is shunt motor?
|Whether we used insulated line for 33KV supply. what we called
|how step up transformer step up the voltage and what is the
reason behind it?
|Why X'mer rating in kva only?
|What happen if the 24 volt DC supply is disconnected from air
circuit breake ?
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