Answer / d.lakshmi narayana

Unbalance the tap voltage &To take proper tap voltage for
motor starting load

Answer / anonymous

Isolation. Autox'mer has only one winding as the secondary
voltage are tapped off from the same winding.

why they charge more bill for low power factor rather than high power factor

2 Answers  

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

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Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 Answers  

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can any tell me why slope 40% and 80% is calculated in differential protection?

0 Answers  

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how much current take 16sq mm Cable

2 Answers  

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Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

0 Answers   Century Rayon, Mechanical,

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What will happen when we connect 2 bulbs in series between 2 phases

7 Answers   Pepsi, PowerTech,

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Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

0 Answers   Honda,

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1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth.

12 Answers   HP, Malladi Drugs and Pharmaceuticals, Pearl Engineering, PL,

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What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?

0 Answers   SCS,

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Will a load of 15A work if we connect it between one phase and earth?

4 Answers  

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