Answer / pradyumna chandra panda

to change voltage regulation/ratio of transformer.

Why a transformer is rated in kVA and not in kW??

9 Answers  

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SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.

6 Answers   Bureau of Energy Efficiency, DVC,

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what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

3 Answers  

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in india per day how much power is generated including all power station

1 Answers  

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what is the condition for vector group of Dyn5

2 Answers  

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What is difference between isolator and circuit breaker?

1 Answers  

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for leading power factor penalty by SEB why

2 Answers  

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What is principle of Floroscent tube 36watt.

1 Answers   Diamiller, NDPL, Trident Hilton,

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we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?

1 Answers  

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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please give me solution to rectify the emi(electromagnetic interference)

1 Answers   Powergear,

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Why a starter is used for a motor?

50 Answers   L&T, Nilachal Polytechnic,

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