State norton’s theorem?

0 Answers  

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What is distance protection relay? where & why we use this relay?

2 Answers   Siemens, UltraTech, Voltech,

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why we r using 4-20ma instead of 0-20ma in instrumentation

2 Answers   EID Parry,

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what is transformer?

2 Answers  

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11KW Delta motor is taking about 44Amps in star and goes upto 70Amps in delta and trips OFF. The rated current is 26Amps. Application is for the blower. The motor takes ( no load without coupling impller ) only 2.5A and 5Amps in star & delta starter test.Need to know why its taking high current.

10 Answers   Pfizer,

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what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

0 Answers   L&T,

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how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

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IN dc capacitive reactance is??

0 Answers  

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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To transmit the Power which must be present…? a) Reactance b) Resistance c) Capacitance d) none of above

9 Answers   ABC,

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What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

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What happens when reactive power enters a system?

6 Answers  

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