what is the function of anti-pumping in circuit breaker?
Answer Posted / mostafa
suppose you close c.b and fault happen during closing (
temporary earhtg , breakdown ...) and you still press the
push botton the breaker will reclose in fault agian so
regard for this anti pumping used to prevent reclose
Is This Answer Correct ? | 66 Yes | 18 No |
Post New Answer View All Answers
how oti and wti connections are different from each other?
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
how freewheeling diode improves the powerfactor
how to ctrl motor by use of ac or dc drive.plz explain evdintly
what is 400kv doble circuit quadpole tower?
how does a liquid starter reduce the starting currents?
Why is voltage is required to be within permissible range for an electrical equipment?
which book to refer in electrical engineering for iocl exam & which book for general english.
Draw the single line diagram of the power station?
Explain the term parallel path in dc machin ?
How do we calculate transformer oil in liter from the rating of the transformer.
in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com
what is sevice settings for mccb?How can be it setted?