How many types of electric motors are there?

0 Answers  

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there are cam operated switches - why we call cam operated , What is cam ?

0 Answers  

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what is the purpose of silicon dropper used in battery charger?

0 Answers   KNPC,

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What are the special cables required for explosion proof wiring?

0 Answers  

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How to design CT for connected with Transformer OLTC operation? normally CT output design for 1A/5A range but during OLTC Tap position changing time how to function the CT?

1 Answers   HEG,

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why buchholz relay is kept on inclined position and why it is cover??

1 Answers   GSECL,

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how tto ingress mw in turbine explain.procedure ?

0 Answers   Power Grid,

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Why Dyn11 Transformer is selected for distribution transformer?

3 Answers   JK Associates, MSETCL Maharashtra State Electricity Transmission Co Ltd,

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How to calculate kva? what is the formula.

21 Answers   MSIL, UltraTech, Watt, Welding Aids,

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers   Honeywell,

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