what is the use of spst switch in performing experiment on self excited dc motor?
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why high speed tripping relay will be used in tripping circuit why not normal relay
what mean by power factor
For a CT the number of turns in the primary winding is.........
how we can calculate cable size for any load & any type of cable material ?
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44 Answers Akona Engineering, Bhel, BSES, Cranex, DRDO, JCB, NTPC,
principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.
why to use freewheeling diode ( diode in revers bias mode) across dc coil
1kva = kw ?
what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law
explain working principle of earth leakage relay
0 Answers Divis Laboratories, SMIORE,
What is a differential amplifier?
What does Bode plot tell you?