Answer / pawan

by change the connection of the trasformer

Answer / k.m.mustafa

it can if we use secondary
winding as primary windings
it will work as step up
transformer.

TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.

0 Answers   Amtek,

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Sir, how to calculate the voltage drop and short circuit current of cable. please give me example and formulas.

1 Answers  

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why two fuses are used in battery charging room?one in positive line and the other in negative line?do any DC system require two fuses?

1 Answers   HPCL,

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Why the transformers are rated in kva?

11 Answers   Birla, NTPC, Reddy Labs, Vijai Electricals,

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Please elaborate th´evenin’s theorem?

0 Answers  

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What are the basic properties of signal flow graph?

0 Answers  

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how mass curve differs from hydrograph.

0 Answers  

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if we appling capacitor at above rated what are looses and what will be happen

4 Answers   Radiant, Real Estate,

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What is VVVF Drive ?

3 Answers  

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how to amps calculate from 1KVA?

11 Answers  

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Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency

1 Answers   Accenture,

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is oil viscosity affect on motor current?

0 Answers  

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