if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 1

if i conncet ct with ct ratio of 600/5 to an energy meter
having ct ratio of 100/5, the reading show by the meter
will correct, if wrong is there any method to calculate
correct value with shown value, if yes please state
it.....

Question Posted / naresh kumar.t

2 Answers
6677 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading sh..

Answer / wareagle

If the meter is designed to use a 100/5 ct, it will receive
5 amps when the load is 100 amps. If the ct were a 600/5,
the meter would receive only 1/6 x 5 amps or 0.83 amps
which would be a low reading. You would need to multiply
the reading by 6 to get the correct value. You would likely
not get the the exact reading with the 600/5.

Is This Answer Correct ?

3 Yes

0 No

if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading sh..

Answer / pillay

the reading would be incorrect. you can multiply the reading
by 6.to get correct reading.

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers Honeywell,

Diff between power trans and generating transformer?

1 Answers

what do you mean by earth fault in transformer?

2 Answers L&T, UPL,

An AC Motor to give DC supply what happen the motor.whats the problem are create.

2 Answers

why is the conservator tank painted white on the transformer

1 Answers Bangladesh Bank,

How much DC or AC Current that a Human Body withstand for Electrical Shocks?

4 Answers Suzlon,

why choke is provided in the centre of the tube light?

3 Answers

can you show me the components inside a air circuit breaker with connection diagram?

1 Answers

Mention the difference between Analogue and Digital circuit?

1 Answers

i want to make an elec generater with only 12v car battery car alternater and 12 volt motor ..... will the battery charge and give power at same time with out over charging the battery?

1 Answers

WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1 Answers

how to compute kvar in substation feeder to improve power factor and sending voltage

1 Answers

For more Electrical Engineering Interview Questions Click Here