Interested to Buy Any Domain ? << Click Here >> for more details...
difference between isolater and circuit breaker?
- 7 Answers
- 13962 Views
- Adani, I also Faced
- E-Mail Answers
Answer Posted / ashoke
Both are used for isolating/breaking the circuit.Isolator is
used for breaking dead circuit and circuit breakers are used
for breaking live circuit.For an example A.B.switches are
isolators wheres O.C.B,V.C.B,SF6 etc.are circuit breakers.In
isolator there is no arcing due to operation for dead
circuit,so no arc quenching medium is required.But due to
live circuit there is arc quenching medium is necessary so
in circuit breakers the medium are like oil,vacuum,SF6
etc.The isolators are mainly used for protection purpose
isolation of circuit.
| Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc
What do you mean by per capita requirement of electrical energy in india
Enlist four components of electrive drives.
is it possible to start a motor in felid connected to a remote mcc
What are m circles?
How do we calculate the Out put voltage of generator, after the excitation is being given?
what is the illumination level required for child play area?
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
Formulae for calculating the transmission line losses for different voltage levels
why do we put a transformer on soak before loading it
Give some differences between open loop and closed loop?
Explain what is electric traction?
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
What is critical disruptive voltage?
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
