how much earthings are mendatory at a 25kva sub station?
Answer Posted / krajeshkumar1989
for every stucture,ct,cvt,la,isolator 2 eathing is madatory.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
i wasted one year for the job after completed my btech what can i say about 1year time in interview
What is grid collapse? what is the reason for it?
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
what are the installation procedure of high voltage power transformer,CT,CB&PT?
Earth has zero potential then what would be the neutral potential ?
Which standard we are following earthing resistance test
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?
What is inrush current?
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
what is the Pickup/drop off ratio in BCPU relays
What are the various types of rotor used in the alternators?
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
What is the difference between acs 550 & acs 850
I need HT sphere gap calibration table. Can any body help me.