Answer / ravi krishnan

P = VI OR
P = I Square Rt

160 kw motor running use 2R* 150 SQ mm cable

0 Answers   ID,

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Which Programming software are use for Allen bradley PLC's?

16 Answers   ADC,

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Explain different types of d.c motors? Give their applications

0 Answers  

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

0 Answers  

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how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

0 Answers  

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respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

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role of europe union in UK safety legistlation (electrical safety)

0 Answers  

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What is the meaning of maximum demand

21 Answers   MN Dastur,

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which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

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Where we use 30mA , 100mA & 300mA RCCB ?

3 Answers   BEL,

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what are the advantages and disadvantages of oil filled cables over XLPE cables

3 Answers   Areva, AUVA,

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What is the min and max ohmic value for earthing?

15 Answers   NewTek, Wipro,

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