What is diversity factor and how to calculate it

2 Answers   Al Faraa, Amul, Pentagon, Sobha Developers,

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how to decide choke rating for drive?

0 Answers   Reliance,

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in 220/132 substation in place of PT what equipment used & what r the role of that equipment

2 Answers  

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if voltage bt phase & nutral is 38v in a panel board . whats the root cause.

0 Answers  

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What are the reasons for the parallel operation of transformers?

0 Answers  

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Which has more losses, AC or DC??

4 Answers   Infosys, TATA,

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how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?

0 Answers  

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what is IP55,IP65

2 Answers  

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Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

0 Answers  

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what is ballast

1 Answers  

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How is the Depth of Stator Slot being calculated for Synchronous Generator?

2 Answers  

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1 Answers  

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