What is the difference between power cable and signal cable (only Observation Difference)?

1 Answers  

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What the methode get earth resistance?

2 Answers  

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Earth bits close or open. Which is correct

0 Answers  

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What is the power factor you maintain at ur organization?

43 Answers   Cummins, Exide, Johnson and Johnson, KTC, Microsoft, Powergear, Secure Meters, Suncity Strips, Wheels India,

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what is the contact resistance of vacume circuit breaker??

1 Answers  

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can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

5 Answers   OPS,

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what is power

6 Answers   ABB,

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ELECTRICAL MACHINE

2 Answers   Bhel, HPC, NHPC,

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How to calulate Voltage Drop for perticular lentgh of busbar (Cu/ Al)?

1 Answers  

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why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

0 Answers   HCL,

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What is the knee point voltage of CT-100/5,15VA,5P20 ?

3 Answers   ERL, NTPC,

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why we use dc motor instead of ac motor?

7 Answers   Air Force,

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