Answer / manikandan

By which load connected to the secondary of the CT
circuit,Like Indication lamp,set of relay loads,metering
circuit(Voltmeter,Ammeter,Wattmeter,Watthour
meter,Frequency meter,KVAR meter).According to manufacture
details you can find how mach power it will
consume.Calculate all the total power and take power factor
0.8.Than total burden will come.

what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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what is the difference between potential Transformers and capacitive voltage transfoemers and where it is used?

5 Answers  

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whu the transformer noise during running condition?

1 Answers   NTPC,

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why use delta star x-mer in distribution system.

3 Answers  

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How to test REF relay testing for LV panel as per Kahramaa standard?

0 Answers  

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What is the RME and explain the full form and what is the RME work?

0 Answers   JLL,

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Our Slip Ring Induction Motor Frequently tripped By Earth Fault While Starting time and in Normal Operation Time also Kindly Let me Know the Reason. Application Ball Mill - Cement Mill

1 Answers  

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What is an Isolation Xformer? What is the use of it?

2 Answers  

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extremely urgent please, why a fuse is used before voltmeter but not with a ammeter connected to a CT(current transformer),thanks in anticipation.

4 Answers   NPCIL,

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what is tha between elcb & rccb?

3 Answers   Essar,

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plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

2 Answers   College School Exams Tests, ME,

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

0 Answers  

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