Answer Posted / priyanka r
ELCB is connected during earthing installation to detect even the small leakage of current in the circuit.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is the difference between switch yard to residential area.and how much required it.
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
why do we carry out winding resistance test?
How do you compute voltage drop and cable size over distance?
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
How To Convert Apparent Into Real Power Without Knowing Reactive Power?
what is the purpose of silicon dropper used in battery charger?
How we calculate the size of ht cable for any transformer
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
how many joints are allowed in underground HT cable of 1 KM
What is the ideal position cooling fan inside the dc motor?
can any one know is sbi interview based on merit or based on roll number