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Questions
- question on Ruth's criterion.
- charecteristic equation for stable state.
- common collector amplifier (current, voltage relations...).
- FET transconductance, Gm is directly proportional to...
- at 3dB frfequency line, gain reduces to...
- maximum distortion occurs in which amplifier?
- class B pushpull amplifier suffers from...
- Barkhausen's criterion for sustained oscillations..
- low frequency response of RC coupled amplifier (characteristics)
- ideal operational trans conductance amplifier (i/p & o/p impedance relations)
- radiation resistance of folded dipole is ....ohms.
- IC timer 555, low on pin4(reset), what happens?
- decimal to binary conversion...
- question on full adder circuit( no of i/p o/p digits)
- ckt involving: oscillator -> divider -> schmitt trigger -> flip flop -> o/p= ? ( -> represents followed by symbol)
- a ckt: op amp ->diode and capacitor -> o/p; name the ckt?
- problem on binary adder (6 bit)
- feedback factor is 0.1, forward gain of system is 10, sensitivity w.r.t f/b element?
- linux is implemented as?
- feedback control system characteristics?
- phased locked loop is used in ?
- a problem on random variables...
- freq response char of ideal comm chnl..
- best error performance for same avg energy per bit (options 16QAM, 16ASK, 16PSK, QPSK)
- Tx band width od SSB?
- nyquist interval..
- r/n b/n spectral density &auto correlation fpor a periodic function.
- thermal noise power in a conductor is proportional to...
- numerical on modulation index...
- question on radar range..
- question on doppler radar...
- microwave signal follows earth curvature, phenomenon called as...
- flex klystron functions as...
- microwave junction matched at all points is called...'
- numerical on schmitt trigger ckt operation on a sine wave.
- question on assembly language (up).
- assembly language (up).
- assembly language (up)/(uc).
- operating system architecture.
- O.S architecture..
- protocol to receive mails from server..
- question on ethernet involving distances (2500 mts).
- pc to hub distance in 10base T ethernet.
- ip-sec is an internet security mechanism for ?