what is negative,positive abd zero sequence current explain clearly

1 Answers   Jindal,

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enlist types of dc generator

8 Answers   Philips,

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what is the method of earthing of a transformer using electrodes?

0 Answers  

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in what type of applications v can use q meter?

0 Answers  

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use of PIR in ehv breaker

0 Answers  

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HT motors are generally connected in star, what will be the effect if we connect HT motor in Delta?

6 Answers   Equate, Ion Exchange,

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can we use inductor for passing or blocking of AC or DC?

3 Answers   Moser Baer, NTPC,

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if a motor has 1500rpm then what will its HP?

3 Answers   Willdale,

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I HAVE 2 nO'S OF SYSTEMS, HOW MUCH UPS CAPACITY REQUIRED ALONG WITH 400WATTS ANOTHER LOAD? PLEASE GIVE THE FORMULA?

1 Answers  

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Earth bits close or open. Which is correct

0 Answers  

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Sir I hv to fix 20 ton ac how much electrical power need apply?

1 Answers   Sealand Restaurant,

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why d.c produces corrosion

0 Answers  

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