what is effect of unbalaced load -- say R 15A, Y 25A, B 10A

4 Answers   TransWorks,

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why did lightening arrester rod probe sharp?

2 Answers  

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What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

0 Answers  

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What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..

0 Answers   ABB,

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define reluctance motor & its operation ?whether its operating single phase or three phase ?

1 Answers  

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What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 Answers  

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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Why the capacitor are connected in Delta(Three Phase) for power factor improvement ?

5 Answers   Hero Honda,

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Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.

0 Answers   HAL,

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Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

1 Answers   IISc,

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how to combine two linear transformers...............

1 Answers  

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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