Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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Advantage of earthing transformer

2 Answers   EID Parry,

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How to calculate the average power factor in 3 phase unbalanced system

5 Answers   Bhel, MacLellan,

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Difference between rating factor of cable and derating factor of cable?

0 Answers  

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define the power factor in one word

12 Answers  

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where does 22kv line starts

0 Answers   Eskom,

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working function importance of mdc meter

0 Answers  

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induction 3 phase motor terminal connection

0 Answers  

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How much energy save vfd if motor run on 50 Hz (full speed)

3 Answers   Reliance,

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Send the control circuit digram of a star delta stater?

1 Answers   L&T,

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please write motor, transformer, Generator setting, fault level calculation of Tr.etc

0 Answers  

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What happened when voltage will half value of current ...

0 Answers   SCL,

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