What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?
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
What is the effect of electric motor stuck in star configuration,
The power consumption, in case of centrifugal loads (like pump, fan, blower etc.), proportional to ____.
what will happen when a electric bulb is connected between two phases.it will glow or not
why the capacity of power plant is given in MW though the generators are rated in MVA?
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
sir i am fresher.can you please tell me how can i get certificate of competency as electrical supervisor.
if you asked to choose a ckt breaker from MCB & MCCB for 32A which one will be best and why??
What is annunciator ?
How much resistance between neutral earthing and body earthing of Power transformer?
How capacitor connect in 3 phase supply???
how to calculate restraing current and operating current for differential protection if 20 mva transformer is OLTC 33 kv/11 kv ? and what should be the type and ratio of CT?