1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

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Can we use HRC fuse inplace of semi conductor fuse ? What are difference between them?

3 Answers  

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why and how fault current flows through ground?

1 Answers  

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why ct mensioned 0.5/5p20 plese any reply to me

2 Answers  

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i want to know that what is the eligibility critaria for ongc exam?

0 Answers  

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what is 'A' Check & 'B' Check ?

2 Answers  

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Excat meaning of burden in only one word?

3 Answers   Bhel, DG Electricals,

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What do you mean by Frame 5 Gas Turbine as well as Mark II.

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Relation between magnetic field strenght and magnetic induction is a) Voltage b) current c) Speed d) tarque

1 Answers   Ecil,

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what is the purpose of ignitor in lighting fixer

1 Answers  

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if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?

4 Answers  

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Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

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