On 7/22/09, Harish Sati <harish.sati@gmail.com> wrote:
> Dear all, one of my friend attended the gail entrance exm for post of sr. en
> these r the quetions
> approx .to his memory
>
>
> 1.most of the questions came from electrical and electronic measuement
>
> 2.DVM -resolution to be found if the display is of 4 digit
> 3.abt pmmc
> 4.Crt monitor and lissagious pattern
> 5.creeping in energy meter is due to........
> 6.*wht is the common carrier used in chromotograph.*
> 7.Band pass filter(almost all tpes)
> 8.push pull amplifier
> 9.process control....cascae is having f/b or f/w or both
> 10.bode plot,all type of methods used to find stability,response ,poles and
> zeros etc.
> 11.proportional controller
> 12.pi controller
> 13.Accuracy,precission,reproducibility...gen definitions
> 14.T/c used in parrallel are used for wht purpose ...y t/c r kept in
> parallel
> 15.lvdt-used to measure?
> 16.random error ...sytematic error
> 17.wheat stonebridge
> 18.kelvin bidge is used for?
> 19.wein bridge
> 20.resistance VS temp.eqn
> Rt=Roexp{beta(1/T)-beta(1/To)}
>
> i.RTD ii.T/Ciii.thermistors iv.resistance strain guage
> 21.starin guage
> 22.prob in guage factor
> 23.stroboscope
> 24.LASER
> 25.Microprocessor
> 26.A/D conversion
> 27.Nuclear Inst alpha particles.beta particles,gamma particles
> 28.Inductance ,capacitance -measurement
> 29.electromagnetic flow meter principle
> 30.galvonmeter
> 31.IEEE488 bus
> 32.optical fibre is used becoz -advantages
> 33.watt meter .
> 34.guarded wheatstone bridge.
> 35.oscilloscope
> 36.true rms -voltmeter
> 37.wave analyzer
> 38.hamonic distortion nalyzer
> 40.spectrum analyzer
> 41.photoresistive device
> 42.audio frequency range.
>
> 50 aptitude
> 100 technical
> in 50 aptitude -som came from politics,g.k,math,english
>
>
> --
> with warm regards
>
>
> Harish Sati
> Fortune Institute of International Business
> Plot no. 5, Vasant Gaon, Rao Tula Ram Marg
> Opp. R.R. Army Hospitial, New Delhi- 110057
> Mobile No:- 09990646343
> E-mail:- Harish.sati@gmail.com
>
> >
>

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