Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / mahavir jagdev
Answer No:5 is fully correct.
1. Prtects the equipment and passes the short circuit through the ground to the generating or sub-station.
2. If you do not ground the neutral, then you have a floating neutral which will cause imbalance in voltage of the other phases and the earth to neutral voltage will also come into play. Incase the other two phases have any single phase equipment hen they will get a lower voltage due to the floating neutral, which could be as high as 60-90 volts betweem earth and neutral, causing tube lights to dim etc.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is the principal of motor?
Circuit diagram of tube light without starter using electrical choke
If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
Why the magneti fields are not passes from southpole to north pole
What is Antipumping Function & If we have C.T how we find the Ratio ?
at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
How to use computer cpu ups use for home inverter circuit board
what is the principle of operation of CFL ??
what may the reason for vector shift in a generator?
what is the difference between transformer,converter and transducer
i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.
What is the end effect of linear induction motor ??
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
