what is the difference between earthed and unearthed cable?
- 24 Answers
- 51066 Views
- Cords Cable, Essar, Torrent Power, I also Faced
- E-Mail Answers
Answer Posted / vipul dhruv
what nirav said is right but the thing is he didn mention
on which phases the voltage will be root 3 times the phase
to ground voltage. actually it is on the other two phases
other than the faulted phase that the voltage will shoot to
1.73 times the normal phase to ground.
regards.
| Is This Answer Correct ? | 36 Yes | 4 No |
Post New Answer View All Answers
what r the checklist while installing a 380 kva DG set
Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.
WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane
What is meant by sag?
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
why tertiary winding is used in transformer with diagram?
Define ohm’s law for a.c (alternating current)?
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?
Define what is power quality meter ?
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
State Maximum Power Transfer theorem.
What do you mean by an instrument transformer?
what is control supply rating of a machine
