how to read idmt curva

0 Answers  

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how do you test tachos and servos

0 Answers  

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what r the safety measures in UPS ? explain all?

0 Answers   Wipro,

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if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.

1 Answers  

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In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?

1 Answers  

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how vfd drives energy save

5 Answers   PowerTech,

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after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

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HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

0 Answers  

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Do you know the faults occurs generally in motors and how to rectify them?

4 Answers  

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what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers  

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What is the purpose of earthing Truck ? How does it work for busbar and cables?

1 Answers  

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1. What does mean of "PS" stand for Diff. CT class? 2. What is the formula of KW for 1Phase load inturms of voltag,current & P.F.?

4 Answers   Hero Honda,

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