what is the function of anti-pumping in circuit breaker?

Answer Posted / ravi

the anti-pumping coil used to by pass the repetitive closing
command .it is used to save the closing coil.

Is This Answer Correct ?    26 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What does the term power factor shows?

592


how open delta PT works & what is its construction?

1743


any idea abt REVERSE METERING concept.........?

1728


Give two basic speed control scheme of dc shunt motor?

615


Is neutral transformer can be called as control transformer?

1508






What is meant by rotor?

793


what are the installation procedure of high voltage power transformer,CT,CB&PT?

1605


Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB

2280


is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

1390


from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

1699


if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?

1544


What is EHT tariff or Power factor Tariff ????

1894


What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

1544


1 hp is equal to how much watt?

707


what is the criteria for selection of conductor used for ehv ac electrical dischrge

1598