Answer / dhakshinamoorthy

1.) Air Circuit Breaker
2.) SF6 Circuit Breaker
3.) Vacuum Circuit Breaker
4.) Oil Circuit Breaker
5.) Air Blast Circuit Breaker

Answer / eee guy

There are different types of circuit breakers based on the
arc quenching medium used.
1. Oil circuit breaker
2. Air-blast circuit breaker
3. Sulfer hexaflouride circuit breaker
4. Vacuum circuit breaker(no medium)

Answer / sanjayjssate

Depending upon arc quenching method they are for types

Air cb
Vaccum cb
Oil cb
SF6 cb

Answer / prashant

With the above answers, i need to add

1)MCB- Miniature circuit breaker
2)MPCB- Motor protection circuit breaker
3)MCCB- Moulded case circuit breaker

Answer / vaibhav

1 Air circuit breaker
2 Vaccum circuit Breaker
3 Oil circuit breaker
4 SF6 circuit breaker
5 Air blast circuit breaker
6 Minimum oil circuit breaker(M.O.C.B)

Answer / swethareddy

SF6,AIR,VACCUM,OIL

HOW DO WE COLLECT THE SOLAR ENERGY AND DESCRIBE THE METHODS TO CONVERT THE SOLAR ENERGY INTO ELECTRICAL ENERGY?

1 Answers  

Why air gap in rotating machines should be small?

3 Answers  

if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

how many typetesting of transformers?

8 Answers   ONGC,

what is the principle of tubelight ??? what is the function of starter and choke ???

1 Answers  

what is eee?

8 Answers   TATA,

I am working on a 11KV system with fault current of 40KA for 1 second. I have selected 2500MVA 11/0.433KV transformer. How can i find the impedance value for this transformer? Please help me.

2 Answers   PPL,

WHAT IS ND RELAY AND HOW DOES IT WORK?

2 Answers  

what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

0 Answers  

WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5 PHASE?

10 Answers  

why d.c. supply is given to the primary side of generator?

4 Answers  

how can 3phase motor speed can be controlled without vvf drive?

1 Answers