Interested to Buy Any Domain ? << Click Here >> for more details...
why the flooring of substation is done with small pebbles or
stones..?
- 16 Answers
- 43351 Views
- I also Faced
- E-Mail Answers
Answer Posted / nilkanth
in substation foot potential is develops between to foot.
inorder to reduce this potential the pebbles are laid as
electricity always try to flow along the surface
| Is This Answer Correct ? | 21 Yes | 6 No |
Post New Answer View All Answers
what are the basic insulation levels & what its Unit
can we synchronize star system generators with delta system generators?
HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER
what is meant by carrier aided trip protection in transmission line
what is the principle of operation of CFL ??
what the function breaker failure scheme, how is it operated
What are the reasons for the parallel operation of transformers?
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india
which connection is safer series or parallel?usually which connection we prefer at home?
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
how many single tension hardware are required on a double circuit transmission tower?
is it value of power factor is more than unit. whats effects in the source supply
what is meant by skew width in machines?
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
