one hp 3phase motor what generate power factor

1 Answers  

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what is REF relay?

1 Answers  

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why double earthing is required for welding machine & electrical tools.

7 Answers  

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. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?

0 Answers  

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

0 Answers  

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What is the differences in phase to phase voltages between star and delta connections of stator?

1 Answers  

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

2 Answers   Siemens, UPL,

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why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

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what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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how much air gap in induction motor as per the Indian standards?

1 Answers   Coast Guard,

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What is meant by knee point voltage?

2 Answers  

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