Answer / wareagle

Transformers come with different efficiency ratings. The
more efficient the more the transformer costs. Check with a
MFG for this information.

In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise,give with best examples.... please help me in this regards....

1 Answers   Modi Builders,

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I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

0 Answers   UPSC,

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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Practical applications of series connected resistances? 

1 Answers  

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ct connection of energy meter

1 Answers  

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How we check vector group for a Dyn1 transformer?

6 Answers  

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The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current

0 Answers  

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what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......

5 Answers   BSNL, SSC,

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how can we say that stator magnetic field rotates with synchronous speed?can we derive?

0 Answers  

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