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

1 Answers  

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What is difference between MCC,PMCC,PDB?

2 Answers   Cipla, JSW,

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how to connect from a line-to-line connection to a line-to- neutral connection?

6 Answers  

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Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

0 Answers  

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how to check regenerative load in drived motor

0 Answers   Hindustan Unilever Limited, NHPC,

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What is a transductor ?

2 Answers  

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give me the details of anti pumping relay

2 Answers  

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When star connection of motor is use?

1 Answers  

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what r the safety measures in UPS ? explain all?

0 Answers   Wipro,

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what will happen if dc is supplied in acb or mccb or other circuit breakers?

1 Answers  

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what is the disadvantage of leading power factor...why can't we use it (pf=0) for a long period of time?

10 Answers   Appco, snsce,

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why dc supply is given to the field of alternator

9 Answers  

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