If MF is 30000, pt ratio is 110 kV/110 v then what is the ct ratio?
Answer Posted / saran.r
M.F = CT ratio * PT ratio
CT= M.F / P..T RATIO
= 30000/(11000/110)
= 300
CT = 1500/5
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is inverse definite minimum time lag relay? Where is it use?
What is the application of Dyn1 and Dyn11 vector group of transformer?
Why an ac systems are preferred over dc systems?
Earth has zero potential then what would be the neutral potential ?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
how to calculate transformer load?
we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.
how we decide the require size is this for a known current at fuu load?
Electronic circuit
v/f drive basic princeple
how to do the ductor test?
how to calculate cable size in diffrent loads?
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???