What happen if LV supply is fed to a HT motor?
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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
Can RCD's used to protect the VVVF drive if not why.
What is primary and backup protection?
How much minimum insulation required between 11kv/3.3kv transformer windings?
What are the effects of electrical faults?
Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.
what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
How to choose size of the cable w.r.to current carrying capacity ...
WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
10 Mtr Hight of Lighting Arrestar how much area coverd??
What are the various kind of cables used for transmission?
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
What are unstable systems?
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?