how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?1 3565
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail firstname.lastname@example.org
it is clear that volts equal to the current as per ohms law. is it appliable to the AC power or only for DC. if it is appliacable to AC in transformers when voltage increases the voltage decreases ????? why??????????????13 13332
what are different types of alternator and discuss about the methods of cooling16 60195
Hi, I'm going to attend BHEL interview for exexutive trainee (ET ) on 22nd DEC . Till now if anyone attended the interview pls help me out regarding the interview. I'm an electrical engineer3 7196
Explain the working principle of servomotor20 43298
what do you mean by 1 ton in AC`s36 95786
how can you prove that in CE configuration a transistor has 180 degree phase shifted output5 11492
In Aeroplane what circuitry or method use for earthing?9 18695
what is inrush current in transformer?17 32693
what is derating factor in Cable ? how we minimise this?18 103792
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 4751
why do we generate only 3ph ac?is it possible to generate 4ph,5ph,....?6 11083
what is the use of choke on tube light fitting37 60908
what is diffrence between neutral and earth wire23 24632
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