How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?
It should be equal to that of line CTs ,with same magnetic characteristics if you are employing REFR
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what is the diffrence between resistive load and capoasitive load.?
lorteny method
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1hp single phase load = howmuch 3 phase load
What is Electrical Engineering?
13 Answers L&T, NTPC, Wockhardt,
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in 132 kv substation ligtning arrestor(120 kv) connected to line. but line voltage comes to 132 kv, it operate or not???
Difference between ac parallel circuit and ac series circuit?
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
How to distinguish between the armature wires with the field wires of a Dc motor ?
What is zero of the system?
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
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