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|Two electronic energy meters are connected to seperate
phase wires, but connected to a looped neutral. Are these
going to function correctly?
|suppose we using 3 phase motor of 440 v means what range of
C.T. is require for measuring current , the rating of motor
is 1HP ?
|During the transients in alternator,the mechanical power
input remains almost constant while the electrical power
output changes significantly.Why?
|whatis the difference between electrical and electronics?
|how we test a 3 phase motor on single phase supply....?
HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for
how we verify of a 3 phase motors 6 wire & name thame
a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta
starter ........i have only 1 phase supply ? help
|What is 100%
is used not 100%?
|what is difference between sub-station and switch yard.
|in our 6.6kv motor feeder[it is having two sources from
Bus A&B] earth fault relay is acting, we checked CBCT
connection and cable meggerd values found very good still
earth fault acting during first two are three start after
that it will hold. please clarify what was the reason. if
same motor is starting from other Bus-A it will start.
|what is meant by impedence? can you describe easy becuse
iam not well familier in electrical?
|If a motor of 8.5 KW with same load and using in both Star
& Delta one by one,then which will take more current in
star connected or in delta connected
|in 4 pole lap wound dc motor one brush is disconnected
then what result in new voltage if its voltage is v
volts power is p watts current is i amp
|What is the difference between ELCB and RCD
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