what is Use of Stones/Gravel in electrical Switch Yard??
- 4 Answers
- 14753 Views
- Sanghi, I also Faced
- E-Mail Answers
Answer Posted / niharika
Stones/gravel is provided to reduce step potential and touch potential.
also avoids the accumulation of water in rainy season as it increase the step potential and touch potential.
| Is This Answer Correct ? | 17 Yes | 0 No |
Post New Answer View All Answers
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
how choose conductor&depending upon load
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
how to calculate the capacitor to maintain power factor?
state working of halogen lamp?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
How dia computation perfomed in cold rolling mills .
Any one can explaination about calibration with rotating sub standards?
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
in india per day how much power is generated including all power station
What is earth?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?
