What is min and max voltage between earth and neutral/phase
if it perfect earthing?
Answer Posted / sajad sharafudeen
In balanced condition the voltage between neutral and earth
is zero,if perfectly earthed.
There will develop voltage between neutral and earth in
propotianate with unbalanced condition.
| Is This Answer Correct ? | 90 Yes | 26 No |
Post New Answer View All Answers
I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
how we will deside the high voltage value
Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not
is it possible to have dc motors on single chip
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
how to select correct size of power cable for inverter duty motor
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
State the types of distortions in amplifier?
how is control wiring coding is done in a CRP panel ?
what is the working principle of energy saver control panel. please give the complete calculation & theory.
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
What is “pu” in electrical engineering?