Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is the difference between Contactor and Circuit
breaker ?

Answers were Sorted based on User's Feedback



What is the difference between Contactor and Circuit breaker ?..

Answer / vinayakamoorthy.k

The Circuit Breakers are will trip(Current Operated Device)when the current will goes over the limit(Current Rating).But the contactors are not going to trip.

Is This Answer Correct ?    10 Yes 3 No

What is the difference between Contactor and Circuit breaker ?..

Answer / sumit patel

There are two main difference bet'n contactor and circuit braker
1) contactor is used for low voltage while CB is used for high voltage.
2) contactor only make contact between line and load.there is no tripping mechanism. while in CB is current operated device.which has a tripping mechanism.

Is This Answer Correct ?    4 Yes 0 No

What is the difference between Contactor and Circuit breaker ?..

Answer / prakash rao

Contactor operates for low currents, whereas circuit breakers used for high currents.

Is This Answer Correct ?    1 Yes 0 No

What is the difference between Contactor and Circuit breaker ?..

Answer / k.prakashchandra

My above answer appears to be wrong.Contactors are for
closing circuit and are to be opened manually.Circuit
breaker has a tripping (opening) mechanism and may have
closing mechanism also.

Is This Answer Correct ?    0 Yes 1 No

What is the difference between Contactor and Circuit breaker ?..

Answer / k.prakashchandra

You can add that contactors are to be operated off-load only

Is This Answer Correct ?    0 Yes 1 No

What is the difference between Contactor and Circuit breaker ?..

Answer / k.prakashchandra

Opening and closing are done manually in case of contactors
and for cb it is electrical

Is This Answer Correct ?    0 Yes 3 No

What is the difference between Contactor and Circuit breaker ?..

Answer / sumit patel

contactor is used for low voltage while circuit braker is used for high voltage.

Is This Answer Correct ?    2 Yes 6 No

What is the difference between Contactor and Circuit breaker ?..

Answer / vijay

CONTACTOR RICIEVE INPUT COMAND AND ELECTRIC OPERATING
CIRCUIT BREAKER IS OPERATING MANUVALLY

Is This Answer Correct ?    0 Yes 9 No

Post New Answer

More Electrical Engineering Interview Questions

Which theory is used in the analysis of salient pole rotor synchronous machines? Who is credited for this developement? Could the same theory be used for cylindrical rotor synchronous machines?

1 Answers  


What are the possible causes of REF operation on a power transformer

4 Answers  


what is 6 pulse and 12 pulse inverter? Explain brifly

2 Answers  


while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

1 Answers  


Short circuit test of induction motor is carried out to compute= A stator resistance B rotor resistance C magnetizing reactance D stator reactance

2 Answers  


how to varied the frequency in transmission line and how i kept it as a constant one?

2 Answers   L&T,


the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

6 Answers  


what is meant by GD2 ?

1 Answers   Kirloskar,


what is difference between short ckt and overload?

6 Answers   Siemens,


for what purpose the star point is done in ct

0 Answers  


Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,


How can we convert the motor to generator and also generator to motor

2 Answers   Aesco,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)