define superposition theorem thevnin theorem ,norton theorom?

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how we identify AC or DC machine at the time of seeing, with out use of name plate?

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what is the major difference between dc generator and synchronous generator?

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what is the working principle of electrical motors?

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what is the material use in bus bar & why.

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hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

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In three pin socket normally three pin in between three pins earthing point is more thickness why?

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how dc ct works?

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

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What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

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What is plc and how to do preventive maintenance

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What is proportional controller?

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