Answer / riz

Residual current circuit breaker is another name of an
earth leakage circuit breaker. The function is same in both
cases however RCBO is a is a combination of an ELCB & MCB.

What happens when the polarity changes in CT? Explain briefly?

8 Answers  

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how capacitor pass ac voltage practically?with increase frequency and cpacitance?

1 Answers   DELL,

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HOW TO CALCULATE CT AND VT RATIO IN PRTECTION AND METERING?

1 Answers   College School Exams Tests, L&T,

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why only exciting current is shown not primary current in transformer???

0 Answers  

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what happen if the secondry winding of the transformer is having less no of turns compare to the primery winding.

2 Answers  

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Define delay time.

0 Answers  

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Is an SCR semi controlled device?

4 Answers   IOCL,

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In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

0 Answers   Aegis,

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What is the Different Between Breaker and One and half breaker.

2 Answers  

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apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.

0 Answers   TATA,

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please send me the previous year's question papers of jindal GET exams

0 Answers   Jindal,

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how can I check HT cable ?

2 Answers  

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