What is triac?

3 Answers   NTPC,

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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How to calculate energy stored in a capacitance

0 Answers  

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

0 Answers  

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Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

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How to calculate D.C load current?

3 Answers  

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I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing

0 Answers  

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

0 Answers  

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describe the fully control circuit diagram of ac drives

0 Answers  

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What are the advantages and disadvantes of delta and star connections in transformers and alternators?

3 Answers  

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I want to know Electrical Circuit?

0 Answers  

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