Procedure for conduting vector group test on power transformers.why it is conducted?

6 Answers   Grasim,

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100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.

0 Answers  

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How can get electrical "c" licence.I am complited in Deee.Passing year of 1993.Working in pvt cocern lt Line.Please advise me .Cell no 9994786021

59 Answers   Apollo Power, Chemplast, Christy Quality Foods, ITI, Mani Associates, Microtech Engineering, TAFE, Tamil Nadu Power Company, TechSun Energies, Thermax,

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Regarding units, for voltage we are denoting Volts as V but in case of current we are not denoting Ampere as A instead as I..Why..? Any technical reason for this..?

1 Answers  

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In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers   Vodafone,

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what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

0 Answers  

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whye the current increases in the motor when the load on the motor increases

3 Answers  

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Y phase's (RYB) r only 3,not 4 or 5?plz answered in breif?

1 Answers  

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reason of diode failure in alternator

0 Answers   adag,

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if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?

1 Answers  

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what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?

1 Answers  

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what is the clearances between phease to phease & phease to earth in 400 kv transmission line?

1 Answers   Lanco,

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