Answer Posted / dipak thumar-baroda
grounding and earthing both are for providing path for
electrical current to earth but grounding is for return
current either from neutral or for some protective schemes
where as earthing is for leakage current under healthy
condition.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
one split ac how can told of this ac which Tr tell me us
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
Draw transformer phasor diagram.(full load,no load)
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
Define thermal resistance in the context of power amplifier.
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
what are the pecularity of shaver sockets ?
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
