please send me previose rrb junior engineer qustion papers
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which one is rotating transformer-single phase induction motor or 3 phase squirrel cage motor?
sigal phase supply is 230 v ac two phase supply is 415 v ac why three phase supply is 415 v ac why not 690 v ac
hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?
What is the difference between Split ring and slip ring?
what are d/f between cfl and pl lamps,
How many safety of Disel Generator
what is second harmonic, how is effect transformer ?.
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown
why we earth only one side of a power cable. And which side is advisable to earth.
What is a commutator?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
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