CONTACTORS ARE MADE UP OF WHICH MATERIAL?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / ajay agrawal

6 Answers
13420 Views
IOCL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / shahid

silicon steel & copper for coil

Is This Answer Correct ?

13 Yes

2 No

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / brijesh

coil of contactors are made from copper And boddy from
plastic and most impotantly contacts made from sillver

Is This Answer Correct ?

6 Yes

0 No

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / shariff

Contactors are made up of bakelite, foil as yoke and copper
as windings.

Is This Answer Correct ?

10 Yes

5 No

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / shahid

coil

Is This Answer Correct ?

5 Yes

2 No

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / arun kr vidyarthi

coil of contactors are made from copper And boddy from
plastic and most impotantly contacts point made from sillver& Brass

Is This Answer Correct ?

1 Yes

0 No

CONTACTORS ARE MADE UP OF WHICH MATERIAL?..

Answer / hiren

Coil- copper
Casing - bakelite
Contacts - copper with silver plated on the top tip
Some contactors hve inbuilt Aux. contacts

Is This Answer Correct ?

1 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

Which transformer is suitable for 220/11 kV, 60 MVA, distribution , Y-Y or D-Y or Y-D, give comparison for the same.

3 Answers

plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in

0 Answers Bhel,

which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th

4 Answers Power Grid, Powerica,

what is the effect of PF on alternator sizing?

2 Answers Siemens,

How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers

what is used root two in single phase line?

1 Answers DVC,

how to design the heater in temperature control unit to heat 50KL of water?

0 Answers SunMax,

what is the diference beteween dedicated earthing & body earthing?

1 Answers

What is the need of motor starter?

6 Answers

The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 Answers

Meaning of ingrace protection for motor.for ex IPXY

0 Answers BARC,

WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers Cesco, NTPC, RRB,

For more Electrical Engineering Interview Questions Click Here