Interested to Buy Any Domain ? << Click Here >> for more details...
what is the function of anti-pumping in circuit breaker?
- 20 Answers
- 118524 Views
- Aditya Birla, INEL, NCC, I also Faced
- E-Mail Answers
Answer Posted / kayode j.
The anti-pumping relay is a device in circuit-breaker whose
function is to prevent multiple breaker closures. For
instance, if the operator gives the closing command to the
breaker by pressing the close button and the breaker
closes. However, a fault in the system causes the breaker
to trip. Since the close command is still in the pressed
condition, there is a chance of the breaker closing again
and being tripped by the relay multiple times. This can
damage the closing mechanism of the breaker. The anti-
pumping relay prevents this by ensuring that the breaker
closes only once for one close command from the control
panel.
| Is This Answer Correct ? | 249 Yes | 12 No |
Post New Answer View All Answers
What is the difference between a verilog task and verilog function?
What is corkscrew rule?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
When we giving the 3 phase supply to ups system how to coming netural?
What is a compensator?
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?
What is mean by spike arrester(Voltage Operated)
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
Explain the advantages and disadvantages of thermal power plant?
can mini-curcuit supply MIL-tested transformer !
can i use ups power as a raw power for another ups
can u describe the method used for protection of transmission line.
What is the percentage loss for aluminium wire for HT line more than 11KVa
What is the vector group of a transformer,how can it be found out?
