How many lightning arrestors to be installed on 50MX60MX10M
building and is there any formular for that?
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The earth pin of some three pin plugs are seen split. why?
what is the difference between neutral and earth
Calculate the demand in KVA for a three phase 440V power source drawing 1100A current
how we select the fuse and OLR rating for 3 phase induction motor from 1HP TO 100 HP?
Can you any explain about active,reactive and apparent power in power system with example.
difference between power surge and switching transient
What is a transductor ?
One B.O.T Unit ??
difference between alternator & GENERATOR
what the purpose of transmited high voltage in over head lines
why CERAMIC material is used in insulators??
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?