Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC

14 Answers   Bhel, Engineers India, Engineers India Limited,

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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how to calculate power

3 Answers  

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what is dol starter

1 Answers  

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How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

0 Answers  

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can u name the different types of motors used in different types of applications?

6 Answers   ABB, Bhel, SBQ,

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how to calculate knee point voltage of current transformer?

21 Answers   Bhel, Bhilai, Jackson,

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what is the use of tertiary winding?

2 Answers  

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What is meant by a stray loss of a induction motor??? What is the equation to find it

0 Answers  

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What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 Answers  

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What do you mean by boost voltage in case of battery charger?

3 Answers   MahaGenco,

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why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?

4 Answers   Alstom, L&T,

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