What is the tolerence limit between neutral and earth in
230 V AC System?
Answers were Sorted based on User's Feedback
Answer / sks
TOLERENCE LIMIT = LESS THAN 01 VOLT, BECAUSE AT TRANSROEMER
OR GENERATOR NEWTRAL IS CONNECTED WITH EARTH, IF EARTH IS
DRY, STRIP OR WIRE IS CORRODED AT JOINTS THAN VOLTAGE
POSSIBLE TO BE MORE.
| Is This Answer Correct ? | 17 Yes | 4 No |
Answer / 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 |
Answer / saleem khan
Clearance between neutral and earth should not be less
than 20mm.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / dolly prasad
2V IS THE TOLERANCE LIMIT BETWEEN NEUTRAL AND EARTH.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / s c budhiraja
voltage between neutral and earth should not be more than
2 volts
| Is This Answer Correct ? | 8 Yes | 11 No |
Answer / mukund
They Should be at same potential, Hence no tolarance is
required
| Is This Answer Correct ? | 2 Yes | 5 No |
How does the phase sequence controller works, how it identifies the phases? confirm working principle
how i caculate the cable size for power factor correction unit for example 300kvar
WHY IN THREE PHASE CABLE 440V CURRENT FLOWS IF IN ONE PHASE 230V CURRENT FLOWS ???
which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th
4 Answers Power Grid, Powerica,
a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated
Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)
the cheapest inducting instrument among all is a)pmmc b)moving iron c)electrodynamometer d)rectifier
how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
Relative synchronous generator
What is the meaning of BUS?
In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...
what is meant by impulse voltage?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)