Can 4pole (3 phase+neautral )RCCB proper functioning in
only 3 phase load (no neautral, no Earth) ?
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Hi friends. m 3 years drop. now d company asks in d interview d reason 4 my drop.what shud b d probable answers 4 that which may not put a negative impression.
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
what is standard height of an energy meter from ground?
what is p.s impedance measurement test in earthing transformer?
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ?
2 Answers Focus, Focus Energy,
If we have two nodes A and B and Vab is the potential difference between these nodes then which node is called reference node a.node A b.node B c. Ground node
why cant we use earth as neutral at home whereas neutral is actually grounded at transformer end?
why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts we can not ground the battery.
Is Neutral earthing necessary for single phase system or Genset? if yes or no then why?
How to calculate HT XLPE CABLE for 11 kv / 433 v , 1500 kva oil type transformer system? plz provide step by step calculation
15 Answers Engineers India, Indian Railways, Polycab, Shashwat, Sitara Energy, Sonali Bank,
I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?
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