Answer / k.prakashchandra

Output voltage ? For calculation ,find out-put watt-h =V x
A x back up hours.Divide by 12 (battery voltage) to get
total AH of the batteries .

what factors to needed while selecting a MCB and MCCB

3 Answers  

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why vector group is ued

2 Answers  

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what is electricity.

6 Answers   HP, L&T,

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WHY WE NEED NEUTRAL FOR 3PH 400 OR 415 VOLTS POWER SUPPLY (4 WIRE SOURCE).

5 Answers  

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Enlists the applications of sampled data systems?

0 Answers  

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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1. What is the difference between ac induction motor and ac synchronous motor?

11 Answers  

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what is the difference between earth and unearth cable?

1 Answers   Essar,

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WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

0 Answers  

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why the transformer was not rotating like a motor?

5 Answers   TATA,

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how to calculate the kw, Amps consumed by a capacitor, give me the formula for KVAr into capacitance,KVAr into KW & KVA, Amps

3 Answers  

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Why in KVA diesel engine? Why not KW

3 Answers  

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