usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

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What is differance between alternator and generator?

4 Answers   IOCL,

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What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

0 Answers  

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What is different between Difnit time and instatous over current relay

0 Answers   NCC,

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can anyone show me how the 3 phase power is supplied to socket outlets?

0 Answers   Bhel,

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A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what will be the frequency of D.C. Generator ?

9 Answers   IBM,

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How many battery required for an 3kva online ups with 3 hrs back up with usage of 3 fans,3tube lights

1 Answers  

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How can remove the jerks on genretor due to remov or connecting the load ?

3 Answers  

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how can i select the cable ratings

4 Answers  

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what is the function of commutator in dc motor?

10 Answers   CTS,

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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why synchronization done in clockwise direction?

12 Answers   Hindalco, NTPC,

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