Why in earthing, the earthing plate is put in vertical
position? and further what is soft coke that is used in
earthing?
- 3 Answers
- 12037 Views
- Wipro, I also Faced
- E-Mail Answers
Answer Posted / roson
area of contact will be more while placing in vertical
compared to horizontal.soft coke is used to improve earthing
| Is This Answer Correct ? | 24 Yes | 7 No |
Post New Answer View All Answers
What are the advantages of autotransformer?
what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
What are the advantages of speed control using thyristor?
hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites
what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW
What is kirchoff ’s current law (kcl)?
what are the assumptions made in swineburne's test?
A low wet bulb temperature indicates
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
Why High voltage are generate noise ?
which type of stability limit is higher,steady state or transient? why?
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.
What do you understand by oldham's coupling ?
if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer
