What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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electric contractor ya contactor kia hota hy ? or kesy connect kia jata hy ?

1 Answers  

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How to do stting of vl250 siemens MCCB

0 Answers   Qatar Steel,

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Define the term factor of inertia.

0 Answers  

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FLP zone Types and Details

1 Answers  

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what type of current supply is given to house holds?

7 Answers  

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why three phase capacitor takes unbalanced current in capacitor bank?

0 Answers   Aggreko,

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How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.

2 Answers   Bhel,

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what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

0 Answers   Lanco,

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How to identify phases in the transformer like motor and AC generator but one condition without phase indication like(RYB,UVW)?

1 Answers  

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how a DC clampmeter works if DC cant b step up r down?

1 Answers  

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

0 Answers  

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