anti pumping relay function

Question Posted / prasad0205

3 Answers
5478 Views
Hofincons, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

anti pumping relay function..

Answer / rajagopal

It will prevent multiple breaker closer in circuit breaker

So its name is called anti pumping relay

Is This Answer Correct ?

1 Yes

0 No

anti pumping relay function..

Answer / guest

to avoid closing command to closing coil

Is This Answer Correct ?

0 Yes

1 No

anti pumping relay function..

Answer / k.prakashchandra

The relay allows one closing command for one closing operation

Is This Answer Correct ?

0 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

Why earthing is necessary for any equipment?

0 Answers

why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 Answers

Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

0 Answers Hiranandani,

why do the alternator doesnt have open circuited windings in armature???

1 Answers

What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

0 Answers L&T,

What is diode fuse ? How it is working?

1 Answers Hyundai, LG,

Power Factor Correction Panel (Manual & Automatic)

0 Answers

directional relay is typically used to respond in fault condition who it can be used just as reverse power protection which purely senes direction reversal to operate a circuit breaker?

1 Answers

How many types of probe used in cro?

0 Answers

what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

0 Answers HAL,

working principle of UPS

15 Answers Mantri,

What is BMS System???Types...

4 Answers Emerson,

For more Electrical Engineering Interview Questions Click Here