1.why we are using blocks in withoutgaplightning arrester
2.why we ar using bushing in withoutgap lightning arrestor
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why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
How to run a three phase motor into single phase........
how to reduce shorting current in a slipring induction motor
What is oscillator circuit?
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As all us know that the capacitor panel is connected to improve the power factor when it is PF is low. whether we can connect the capacitor panel on D.G. side(? If it is yes means why?
Why HT cable have only 3 core ?
3ph line voltage 220v, how can run a 220v single ph motor or Light?
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how a flip flop can be used as a latch?
in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.
why power is generatd at 50 hz only..? can we do this on another freq...?