what is difference between MCB & MCCB

1 Answers  

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Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

0 Answers   BARC, Fedco, Qasco,

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What is meaning of out of phase (making & breaking) capacity And how to calculate

0 Answers   BMC,

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In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

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how to calculate the capacity of CT operated LT trivector meters on a particular distribution transformer.

1 Answers  

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why we use 50 hz frequency in india .. why not 60 hz 

3 Answers  

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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what is EP panel and AHS panel

2 Answers  

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What types of motors are used in cranes

9 Answers   BPDB, BUBT, CNH,

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What are the components ofan HT panel in a 11kv power station?

2 Answers   Reliance,

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what r the preventive maintenance of air compressor

1 Answers   Jindal,

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WHY IS THE NO LOAD CURRENT SMALL FOR A TRANSFORMER COMPARED TO OTHER ROTATING ELECTRICAL MACHINES??

1 Answers  

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