what is the IS foe lightning arrester?
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What are safety seals?
during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation
CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?
minimum ohm for lighting minimum ohm for Earthing
IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.
How to Select transformer for 100HP motor plz... With calculation
what is sinwave ups
Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?
How does frequency affect KVA rating of a transformer? If a 500 kva, 400 v, 60 hz t/f is to be operated on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same Also explain why do u think like that.
What is electrical cable termination
why 3 phase motors are preferable over single phase motors ?
What is the full form of PSD & CSD ?
6 Answers NIFT, PNG Power, PSD,
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