Answer / naveen

because total losses depend upon cu losses and iron losses cu losses deped on current and iron losses depend on voltage so total losses will be volt amp thats why rating in KVA

Answer / rajkumar

What is the requirements of the consumer according to we are fix the trasfomer rating

Answer / biyanka bohra

Transformer's rating is always shown in kva instead of kw because there is no phase difference between current and voltage. it is multiple of primary current and primary voltage for single phase transformer and √3*V*I for three phase transformer

why motor run slow speed in star connection?explain how?

3 Answers  

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A low wet bulb temperature indicates

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what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

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How to calculate energy stored in a capacitance

0 Answers  

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whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

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