in an open circuit. test there is no load curent.. but secondary. ia open the

in an open circuit. test there is no
load curent..
but secondary. ia open then no
urrent have to flow
but there a smaller current flows
why?

Question Posted / vag2727

4 Answers
5066 Views
Rubber Park, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have t..

Answer / sheikh

May be megnatizing current of transformer.

Is This Answer Correct ?

6 Yes

0 No

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have t..

Answer / manoj kumar

It is due to the eddy current which
produces unwanted current.

Is This Answer Correct ?

2 Yes

0 No

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have t..

Answer / vijay panchal

because of lossis in transformer

Is This Answer Correct ?

1 Yes

1 No

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have t..

Answer / dijesh

IT'S X'MER LOSSES

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give

0 Answers

using n1*n2 which type transformer is made; where n1 is primary turn and n2 is secondery turn

1 Answers JSW,

what is the use of excitation transformer in LAVT PANEL?

2 Answers

What is difference between Electrical & Electronic Device?

7 Answers AZ Engineering, Vodafone,

why transmission lines traveled in high voltage?

5 Answers TATA,

fundamentals of transformers.

5 Answers Adani,

Why the electron flow in reverse of current.

6 Answers

How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

2 Answers

wht do u mean by load in circuit.wht dp u mean by inductive load

7 Answers SGS,

A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

2 Answers L&T,

Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.

8 Answers IBM,

What is the difference between AC and DC injection methods for rotor earth fault protection

0 Answers Asian Alliance Insurance, NBVL,

For more Electrical Engineering Interview Questions Click Here