what do you mean by star point.its importance in ct & pt
Answer Posted / krushna ch sahoo
The point at which the multiple phases r
coinsding and the return current off all
phases r collected called as star point
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response
how we can set the IDMT relay.
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
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
what are symmetrical and non symmetrical components in electrical installation.
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
How npn and pnp transistor works
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
how many stairs have you climbed while you were coming
why not starting switch first connect in direct on line starter?????
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
What is the formula to calculate the rating of power cable for three phase current.