Answer / k.prakashchandra

The parallel capacitor is for improving pf

why swinburnes test cannot be performed on series machines?explain

0 Answers  

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what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

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if the supply frequency increases what happens to the motor load

2 Answers  

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whether energy meter is connected in series or parallel.why?

2 Answers   Encom,

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what is the working of loss of excitation relay (40G)? how it is work?

1 Answers  

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why rating in KVA and KVAR?

4 Answers  

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The screw thread commonly used for transmission of motion is one of the following types of threads

0 Answers   Caterpillar,

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When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.

10 Answers  

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What are gain margin and phase margin?

0 Answers  

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what is the voltage regulation for unity and zero power factor?

0 Answers  

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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what is the constructional difference between a power transformer and potentian transformer?

0 Answers   BTM,

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