What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers   Sodexo,

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Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

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what is transformer tap change HT side and LT side

1 Answers   Alstom, Sodexo,

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How to improve fuel cell in a distribution system?

0 Answers  

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if 20 hp motor starts directly stars and contenious run . what will be the effect.

11 Answers   HP, Ohsung Electronics,

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Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient?

3 Answers  

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Which state of India had first started power reforms?

1 Answers  

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What is switch disconnector fuse?

1 Answers  

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Why current flows in nutral? As per theory there should be no current in 3 ph explain.

11 Answers   Bhel,

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how to calculate the chiller load from TR to KW?

0 Answers  

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The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

0 Answers   Caterpillar,

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How can calculate the rating of a alternator for a given specific load with formula

0 Answers   NRSC National Remote Sensing Centre,

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