Answer / sanjeet

because it depands on how much current it can
discharge(previously stored) averagely in an hour i.e how
long it can give the back up to the load it is connected.

how much up to LT Voltage range?

4 Answers  

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what is the use of capacitor bands?

2 Answers  

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What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

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only some transformers and some generator requires NGR why?

1 Answers  

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I Have 100Ah battery with 650VA Inverter, i WANT TO TAKE a Solar panel to charge my battery, so please suggest me,what rating of solar panel(with solar charge controller) can buy for a load of 450w for 4 hours

1 Answers   Chevron,

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WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

0 Answers  

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what gas is present in incandescent and florescent bulbs

4 Answers  

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.

1 Answers  

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Why we transmit the power at the voltage in the multiple of 11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told me that it is due to fomr factor 1.1 of sine wave. its fine but while transforming we can choose any voltage, so why only multiple of 1.1 there also.......? plz tell me.

7 Answers  

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What is DC power factor??

2 Answers   HCL,

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the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

1 Answers   GATE,

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