How to calculate the Harmonics losses in terms of cost/unit.

0 Answers  

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In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

0 Answers  

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Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT

1 Answers   GE,

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Due to ferranti effect which power increases at the receiving end?active power or reactive power?

5 Answers  

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What is meant by derating factor?

0 Answers  

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Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

0 Answers  

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how to test vector goup of Dy11 transformer

1 Answers   APPSC,

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The safest value of current which can pass from human body?

4 Answers   Jindal,

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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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what is cable meggering formula for low voltage ?

0 Answers  

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What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

1 Answers  

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110 KW MOTER DOL STATER 240SQ.MM CABLE MOTER AND STARTER DISTANCE IS 110 METER WHAT IS VOTAGE IN MOTER END AND SYSTEM VOTAGE IS 415 V HOW I CAN CALCULTE

2 Answers  

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