Answer Posted / nagendra
Whenever a fault occurs the circuit breaker trips.Reclosing of the breaker automatically when the fault on the system cleared is known as auto reclose system in circuit breakers
Is This Answer Correct ? | 20 Yes | 8 No |
Post New Answer View All Answers
why US countries maintains 110v and 60HZ
Write masons gain formula.
how can i change the rotation of the AC single phase induction motor and show me by diagram
what is the VA(Volt-amphere)? define with calculation?
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
What is meant by time harmonics and space harmonics?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
diff. between tension mode & speed mode
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
Why induction motor is widely used in industry
How to Decide(calculate) Bush bar size for copper and aluminiam ?
What are the different methodes for calculating the short circuit Current?
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
Electronic circuit