what is the disadvantage if earth is connected to neutral
Answer Posted / sudheer
we connect earth in all the machines to save machine and
man by electric shock. because the leakage current passes
to the earth by earthing wire.if we connect the earth wire
to neutral:- the leakage current will flow in the same
circuit and increase unbalancing.it is very dangerious for
man and machine.
| Is This Answer Correct ? | 22 Yes | 6 No |
Post New Answer View All Answers
How efficiency of thermal plant can be improved?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.
Difference between rating factor of cable and derating factor of cable?
What is the difference between Delta & Wye windings?
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
star delta starter contorl circuit... drawing..
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
i want wipro vlsi placement pattern please send me
Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because