| Other Electrical Engineering Interview Questions |
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|Find active & Reactive Power transmitted in a transmisston
line having Vs30 degree(sending end) to Vr(zero degree)at
receving end with line inductance X ohm.
|Basic philosophy of applying 3P tripping for uptill 132KV
switchyards & for 132KV & above 1P/3P tripping is used.
|what is the difference between electrical degree n
|If we connect capacitor in series DC supply so what happened?
|Where all & Why resistance grounding is required?
|what is difference between megger & Contact resistance
meter & its Application?
|what is the effect when the shunt field winding is opened
in dc shunt motor (i) at the time of starting ? (ii) in
running condition ?
|what is the purpose for open delta connection in potential
|What do you mean by distributed winding in alternators? how
exactly is 3 phase power generated?
|why we use 25 kv in railway .not 11kv, or 33 kv
|Can u explain : how capacitor act when the supply is given
is a.c and d.c.
I know that when d.c supply is given then the capacitor
charges and becomes open circuited.
But please say about when a.c is given.
I have seen that when a.c supply is given ,it charges and
But when we plug in capacitor to our daily supply and take
it out ,then we join those wires spark will appear,which
seems charge is present ,but when a.c is given it should
charge and discharge
|I want to know the principle of rotating flux transformer.
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