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 to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?
what is the use of the puls transformer in UPS & how it works???????????
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
0 Answers Bhel, Jai Balaji, Rashmi Group,
can alternators work at leading power factor?
what is the purpose of silicon dropper used in battery charger?
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
I know during Surge Impedance Loading maximum power is transferred through a transmission line and also Sending end voltage becomes equal to Receiving end voltage i.e Vs=Vr so my question is if both end voltages are equal then how current travels in such line hence how power is transmitted because flow of current needs Potential difference??
Safety of dry type transformer
1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......
Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %
What is the high series capacitance winding on high voltage power transformer ?
what is power plant?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)