in three phase it represented by R-Y-B.what is full form of
R-Y-B.
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How many types of Transformer testing..
what kind of battery is used in laptops
I am an electrical contractor in noida, I am registereg in noida vat. i got a contract in Delhi State, my party told me that we shall deduct WCT @4% & reimburse Service tax all in composite scheme. Now Problem is this, 1 Can i able to purchase outside the delhi? 2 Can i produce a c form to our vendors? 3 What is limitation of purchase from outside the Delhi? 4 What % of tax Govt will levied upon me? 5 How can i take credit of tax paid upon purchase made by us. So, like these type questions i have in my mind if any person know the right answer please write to sksproj@gmail.com or contact me on - 8010076534 / 9212758177 / 9718378190. Thanks with Best Regards, S.K.Saxena
1 Kva = How many KW
what is the dis-advantage of 3 phase 3 wire energy meter?
What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)
if a motor has 1500rpm then what will its HP?
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
Can 60 Hz transformer be used inplace of 50 hz transfromer?
What are the starting currents of different motors and also what are the running currents, and idle currents?
they transformer oil leakeage to beather tank and top parts . they protection relayes was not operated.what is the oil leakeage problem.
what is creepage distance in sub-station?
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