What is the difference between isolators and electrical circuit breakers?
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when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
1 Answers Bhel, Indorama, Power Grid,
what is rated current and operating current?
HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?
Explain working of PIU(Power Interface Unit) in Telecommunication,
7 Answers ACME, ATC, Bharti, HCL, INDUS, Pace Pharmaceuticals,
what is torque & how it will produce & what is the formula for that.
what is voltage, and how it makes the electron to move?
Why is it that North America uses 60 hz frequency while Europe uses 50 hz?
what is the principle of servo motor
what are the duties of commutator in motor and generator?
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
why holding contact is not using in VCB and ACB breakers?
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