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What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
What is the BS(British Standard)code for 11kv motor
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
what is the Pickup/drop off ratio in BCPU relays
Draw the line diagram of diffretial relay connected to transformer?
for opening electrical shop, tips needed.
What is Servo Ventilated Motor?
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
What are the classifications of oscillators?
why ht cable end termination don't have a gland?
