may anybody tell me the names of institute where plc programing course are conducted

1 Answers  

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what is the meaning write of AC1,AC2,AC3 .....power contactor

7 Answers   ABB,

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What is the specification of service line (ie from electrical post to cut out) used by electricity boards used in india.i mean which material,its size etc.. please give the answer at lalkishan.p@gmail.com

0 Answers  

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what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

0 Answers   NCC,

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How to choose primany and secondary side MCB

1 Answers  

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

0 Answers   Infotech, InTech,

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what are earthing material

1 Answers  

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In one village i have seen Earthing transformer's earthing line was also connected to the Transformer body to ground the transformer,can it be possible to maintain 0Volt reutral line this way?

2 Answers  

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29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

1 Answers  

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what is difference between RCB,RCCB &RCBO?

3 Answers   ABB,

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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