What is min and max voltage between earth and neutral/phase
if it perfect earthing?
Answer Posted / gopinath
Pahse to Neutral 230vac
Neutral to erarthing 0 to max 3vac
Earthing to phase 230vac
| Is This Answer Correct ? | 13 Yes | 3 No |
Post New Answer View All Answers
define digital electronic
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
mention hazard experienced during installation
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses
what you have to see after one week or month from the day of installation of transformer ?
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?
i have interview in Pepsi company what type of question will ask please send the question and answeer
Do u know any one? how to find out in motor rated amps? formula?
what is charger supervision and control supervision?
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
what is the meaning of 5% droop or 7% droop in AVR?
Define active and passive network?
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?