what is cogging in motors?

1 Answers  

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300m long and 30kw inductive loade 3phase supply how many size cable required

0 Answers  

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Explain types soft starters?

7 Answers   Siemens, TCS,

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what is PI value and its significance for insulation testing?

3 Answers  

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what is meant by a slip?

10 Answers  

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How do we check transformer losses and what are the ways to minimise it.

5 Answers  

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

0 Answers  

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What is Scheme Test of High Voltage Switchgear. Which tests it includes.

0 Answers   Siemens,

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Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

1 Answers  

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We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv is applied in its primary what will happen?

6 Answers  

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could anyone suggest project title

1 Answers   Engineering,

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WHy neutral to ground trips when neutral touches the ground

1 Answers  

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