if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

0 Answers   BSNL,

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how to reduce disel generator voltage from 410-60 hz to 380v-60hz

1 Answers  

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What is the function of isolater

4 Answers   Getco, Gland Pharma,

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What is the difference between earthing,ground&nutral?

2 Answers   Bhel,

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does frequency affects the load? if yes elaborate it.

1 Answers  

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1KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

16 Answers   Ecil, Engineers India, MahaDiscom,

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Can CT Secondary left open circuited and why(reason)?

5 Answers  

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How to calculate the copper in HT motors if KW, RPM & Voltage is given

0 Answers   Control Dynamics, NTPC,

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What are the advantages of the three-phase motor over single phase motor?

0 Answers  

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how to test vector groups in transformer differential relay.

1 Answers  

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where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

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Explain the power rating of a bulb, say 60W, what if the voltage changes

4 Answers  

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