Answer / vasuram

eg:solar cell made of GaAs(gallium arsinide) for space
application and Si(silicon) for terrestrial application.

difference between ac motor and dc motor

5 Answers  

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How transformer winding & oil gets heat.

3 Answers  

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1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

0 Answers   Bosch,

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can we use only a isolator in the subtation..

1 Answers   ABB,

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in ac system the current wave form becomes zero for every half cycle then how can we get continuous supply can any one answer to this plsss

2 Answers  

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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?

1 Answers  

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why semicondoctor use in HT cable?

1 Answers  

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how much earth resistance consider to commissioning the transformer?

3 Answers   Deccan Cements,

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when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com

0 Answers   Godrej,

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Difference between single phase rotary inverter and 3 phase rotary inverter

1 Answers   Jet Airways,

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if we connect a ohmmeter across shorted capacitor .what will be the reading..will it be zero or infinity

2 Answers  

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can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

5 Answers  

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