Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / lokesh ranjith
MCB mniature ckt breaker, trips when short ckt happens upto
100A
ELCB earth leakage ckt breaker trips whn short ckt happens
& earth leakage happens
MCCB moulded case ckt breaker upto 1000A
RCCB Rasidual case ckt breaker trips both earth leakage &
short ckt avail upto 100A
| Is This Answer Correct ? | 31 Yes | 16 No |
Post New Answer View All Answers
How to calculate per unit impedance of transformer?
why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?
What is the current carrying capacity of 35sq.mm flexible cable?
What is difference between insulating medium and fault current interruption medium in a switching device.
Define characteristics impedance?
can you plz send l&t aptitude questions if available its urgent plz plz plz
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
What is transformation ratio what it describes?
Earth has zero potential then what would be the neutral potential ?
What is load boxes ?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
what are the safety measures of induction motor?
why booster transformer is used in sumpners test conducted on transformer????
Explain what is electric traction? Explain few advantages of electric traction system?
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
