what is the power factor of choke coil used in tubelight

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / mayurbtechanand

12 Answers
30163 Views
Bajaj, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the power factor of choke coil used in tubelight..

Answer / lokeshraj

The power factor of a choke coil is near to zero. as PF=cos
(angle). In choke coil the angle is near to 90.

Is This Answer Correct ?

35 Yes

14 No

what is the power factor of choke coil used in tubelight..

Answer / rohan

choke is a inductive load and inductive load is always have
lagging pf

Is This Answer Correct ?

7 Yes

0 No

what is the power factor of choke coil used in tubelight..

Answer / narendra

It should be zero

Is This Answer Correct ?

8 Yes

6 No

what is the power factor of choke coil used in tubelight..

Answer / lucky

Pf means power dissipated in the circuit. So in case of pure inductor power consumption is zero so power factor is 0.

Is This Answer Correct ?

4 Yes

2 No

what is the power factor of choke coil used in tubelight..

Answer / narendra saini

it should be 0.8 to unity because choke improve pf...

Is This Answer Correct ?

10 Yes

9 No

what is the power factor of choke coil used in tubelight..

Answer / simon

The watt of the choke is 40 so at 250v it will be 0.16.

Is This Answer Correct ?

0 Yes

0 No

what is the power factor of choke coil used in tubelight..

Answer / dev

i think it should be 0.7 to 0.8 because we use
it step up the voltage like transformeri

Is This Answer Correct ?

11 Yes

12 No

what is the power factor of choke coil used in tubelight..

Answer / yadav

its 0.8 because tubelight improve the power factor

Is This Answer Correct ?

2 Yes

5 No

what is the power factor of choke coil used in tubelight..

Answer / dj

it is .6 acc to my book

Is This Answer Correct ?

0 Yes

5 No

what is the power factor of choke coil used in tubelight..

Answer / parvesh lathar

0.5 lag

Is This Answer Correct ?

1 Yes

8 No

Post New Answer

More Electrical Engineering Interview Questions

hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

0 Answers

what is mean by dual digital protection in the relay field?

0 Answers ABB,

what is difference between cpp electrical system and refinery electrical system

0 Answers

wat is the difference between BE &BTECH.

8 Answers

how one can check the Current of a DC 12 V battery ? Procedure. I told that take a thick wire (having more wires in it) and then join the + and - terminals of battery with the help of two ends of a thick wire .... is this correct or wrong .....

1 Answers

how determine base of given number like 302/20=12.1

2 Answers

which course is maximum demand in industry and give me the list of best courses for electrical engineers

1 Answers

In an ideal transformer no load primary current I0 A lags behind V1 by 90 degree B is in the phase with V1 C leads V1 by 90 degree D lags V1 by 45 degree

1 Answers

what is CRGO Transformers?

6 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd, TATA,

why we not use capcitor in Three phase motor ??

2 Answers GOMS, Power Electronics,

In transmission line the line power loss only accured at resistance the inductance and capacitance wont consume power is it correct?

2 Answers

Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

0 Answers

For more Electrical Engineering Interview Questions Click Here