Interested to Buy Any Domain ? << Click Here >> for more details...
What do you mean by isolators and circuit breakers?
- 6 Answers
- 19683 Views
- Bhushan Power Steel, I also Faced
- E-Mail Answers
Answer Posted / raj
the above last two answers are exactly correct, but now a
days we have interlock between braker and isolator also.
isolator opens only when braker is opned. also we have earth
switch attached to issolator to discharge induction voltage
in circuit also enable protection under maintanance.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What is a surge supressor why its is used in synchronous generators
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
what is the ground fault relay,which purpose it will be use,clearly tell me plz
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
how to work droop ct in generating station
how can i find cable size from current rating?
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
can some one clearly explain why -48 volt DC use in telecom site????
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
What is evaporator & condencer & compressor
some basic standard questions on transformer.
CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??
what is the difference between vector scale and vector diagram?
