Answer / shariff

More 2 Ammeter/Energy meter can be connected on CT secondary,
provided their burden (VA) rating should be high, otherwise
its accuracy will fall.

Answer / abhishek pathak

ya why not. Actually always current is flow in series you put on one wire from ct s1 and connect on first energy meter s1 and put on one wire from s2 of first energy meter connect on s1 of second energy meter and second energy meters s2 connect on ct's s2. Then your current path become OK and there will be same rating in twice energy meter which is actual. like this all phase CT will connect on energy meter. and make paralleled of phase voltage line on meter.

Answer / durgaprasad

Can we connect one ct two different meters

Answer / abdul whab

i have an ATS panel in which a single breaker will work all the time but i am installing two different CT's on each circuit breaker. can i use one measuring meter for that as at a time only one source will work.

Answer / shabeeb

Put the energy meter in the load side

what r the checklist while installing 500 kva transformer

0 Answers   Pepsi,

IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

Difference between hopkinson and swinburne's test

1 Answers  

I am EEE student i want to improve my core side skills.how cn i approach it?

0 Answers   Suzlon,

I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?

0 Answers  

Differenc between the resistance and resisters?

5 Answers  

Why we are going for converter transformers for DC drives application instead of distribution transformer?

0 Answers  

What is stray current in DC Traction?

2 Answers   L&T,

DISCUSS THE SHAFT MOUNTED D.C. GENERATOR ,BASED ON EXCITATION SYSTEM IN ELECTRICAL SYSTRM

2 Answers  

what is the VA(Voltampire)? define with calculation?

4 Answers  

How do you commission a power Transformer?

1 Answers   EEI,

if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?

4 Answers