whose the first invented AC voltage or DCvoltage

4 Answers  

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Is the theorem applicable to ac sources?

0 Answers  

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How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

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when voltage increases then current also increases then what is the need of over voltage relay and over current relay? can we measure over voltage and over current by measuring current only?

1 Answers  

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WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION

1 Answers   Phoenix Technologies,

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what is TRCC

2 Answers  

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why HT armoured cable does not glanding

0 Answers   TCE,

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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can any one tell in easy method for circulating current ??

0 Answers   Quest,

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Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 Answers  

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importance of reactive power management

0 Answers  

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What are the types of Bus bar?

8 Answers   CTEVT,

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