How many earthings are required for commissioning the
Transformer?

Answer Posted / soma sekhar

No earthing is reqiured while commissioning of transformer

Is This Answer Correct ?    0 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

physical identification of HT & LT panel

1219


Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

1804


what is ramping rate of generator

1573


can indirect loading be called as phantom loading?

1573


what is meant by poly phase induction motor ? how its operating by single phase or three phase?

1740






What is difference between insulating medium and fault current interruption medium in a switching device.

1119


my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

1577


what is the efficiency of thyristor

1132


Compare salient pole and cylindrical rotor machines.

1466


(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

1604


What is the efficiency during maximum power transfer?

700


Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?

1515


what is physical distance of isolator to VCB in 33/11kv sub stations

1708


what should be the acceptrd value of winding resistance for 2.5MVA transformer

1858


What is use of starter and choke in tube light

1312