Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / mahesh.s
NGR is Neutral Ground Resistance,This value is below one
Ohm better value
| Is This Answer Correct ? | 2 Yes | 22 No |
Post New Answer View All Answers
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
What is resistance of 50meters, 16sq.mm, single core copper cable?
how is the testing of an REF relay? what are the test REF circuit having?
impliment (AB)`+C to transistor representation
What is resistance reading of earth copper rod with grid and without grid?
i want to know about torque of slip ring induction motor
What are the main parts of central chiller plant? Explain the function of each stage.
difference between high and low impedance BUS BAR relay??
How Self works in DG set
condition Autotrip facia come on control panel of electrical transmission line?
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
what is the Pickup/drop off ratio in BCPU relays
What is the difference between hot and cold loop testing?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
