Answer / k.prakashchandra

Consumption in units or KWH = power in KW x time in hours

why transformers rating are in KVA

5 Answers  

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what is the capacitance of a single conductor

6 Answers   Bhel,

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What is reactance? what is the function in Auto transformer and why high leakage reactance?

1 Answers  

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is it possible to run a dc motor on ac supply with good performance.....?

3 Answers  

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why transformer tank is in rectangular shape what happen when it is in step shape

0 Answers  

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need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 Answers  

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

0 Answers  

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What is the disadvantage in proportional controller?

0 Answers  

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   HAL,

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What is meant by electrical speed?

1 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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We use MCCB not MCB for motor starters because MCCBs has capablity to drawout the motor starting current which is 5-6 times the full load current of motor for 1sec. Then why we use SDF in starter panel means MCC panels. Pls reply if any one knows this answer.

1 Answers  

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