What is the tolerence limit between neutral and earth in
230 V AC System?
- 7 Answers
- 9084 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / nikunj
I Think it should be less than or equal to 5 volt between
earth and neutral. if it greater than 5 your earthing is
not good and you have to add water in earthing pits for
making earthing strong.
| Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
what is meant by 3rd hormonics ?
Why cables and busbar both needed in LT Panels?
Can you explain about pole discrepancy scheme
pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .
The power supplied to a 50mH inductor from a 120V, 60Hz source will be
what is smartµ grid technology?under coal gassification?
What is the voltage gain or transfer function of amplifier?
how to calculate short circuit current for the busbar
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
How test for Ddo vector group test condition?
Why we cant store an ac power. If we coo store in which device we can?
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
