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 are advantage and disadvantage of zener diode?

2 Answers   Infosys,

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Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help

2 Answers  

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What is complex power?

1 Answers   DRDO,

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WHAT IS A LINE CURRENT AND PHASE CURRENT

3 Answers  

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if we know Fault level say 25 KA , How to decide busbar size for Distribution network of 1000 Amp Breaker ? Sample Calculation or Farmula Available or not ?

4 Answers   TCS,

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what is the form factor of DC voltage

5 Answers  

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How the speed of synchronous motor changes with the variation of load?

1 Answers  

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

4 Answers   Power Grid, Powerica,

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How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.

0 Answers  

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what is the multi strand cable size? 0.45mm is area of one strand & 370nos of strand.

1 Answers  

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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Total power capacity of india at present

8 Answers   Bhel,

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