what is the earthing condition between earth & phase.

3 Answers   ABB,

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How to clear BHEL written test exam.....anyone having experience pls refer me the link were i can get BHEL question papers....

1 Answers   Bhel,

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what is meaning of AMF, WHY IS USING IN GENSET

1 Answers  

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working principal of online ups

0 Answers   Delta Power Systems,

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why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 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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How PSV sizing being done

0 Answers  

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why rotor current reading is taken & why not stator?

4 Answers  

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what is the diffrence between resistive , inductive and capactive load please explain with exmpels?

2 Answers  

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In Star type and Delta type Motors, If one phase will miss/Break then which phase winding will burn and why?

4 Answers  

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What is disadvanage if power factor goes to in leading..?

0 Answers  

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when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.

1 Answers  

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