what is voltage rise and voltage drop?

8 Answers   HP, jetking, TCS,

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whether inrush current for lamps or capcitors should be considered cable sizing to feed that load.

1 Answers   Cipla,

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140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?

1 Answers  

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what is the difference between the diode and the rectifier

17 Answers   Avalon, L&T, Mahacol Trexim,

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if the magnetic lines can pass through a vaccuum area

0 Answers  

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after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

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why use phase displacement in transformer.and effect of phase displacement on transformer

0 Answers   IOCL, ONGC,

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Can a 5 core cable one end with a 32A 3p+N+E plug and the other end 32A 3p+E be used on a generator?

1 Answers  

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What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

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What is the differentional relay...what is the work of this in power Tx. how it is works..

0 Answers   ABB,

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Brief function of stepper motor

1 Answers  

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why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?

3 Answers  

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