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GATE 2014 ECE -Electronics and Communication engineering Questions .Here Iam sharing this years 2014 GATE Examination questions
Everything is formula based no linked and common data questions instead fill in the blanks with no negative marks
Hope same questions repeat with different data and models may remain same
1. Identify feedback connection of CE amplifier
2. GIVEN Wn and zeta value find damped frequency
3. Given K,Vt find Id given self bias circuit (similarly 2 problems on MOSFET).
4. Given problem on control system block diagram reduction h(S)=?
5. Given signal flow graph asked to identify observabalitiy, controllability and stability?
6. Given H(Z) and asked to identify min phase, max phase, on zero phase or zero phase system
7. What happens in differential amplifier if Re is increased for Ad,Ac,CMRR
8. Given bode plot and asked to find K
9. Given ND, e, permittivity and asked to find E in depletion region (3) problems
10. Given JK FF asked to identify the sequence at Q1
11. Given D FF asked to identify correct output timing diagram
12. Given problem on Q function
13. Ltx-àinfinity (x+1/x)^x
14. Given problems on E(X) given PSD
15. Given D^2+2D+1 find the solution
16. given two parallel PI networks asked to find h22
17. Given definition of Nortons theorem
18. Given problems on circuits i(t)
19. Given equation identify which type of polarization
20. Asked to find cut off frequency for rectangular waveguide
21. Asked to find Zin for transmission line
22.Given sequence 1 3 6 15 147.5 630
23.Givenhow much time it consume tank filling when the water is leaking
24.Given problem on finding diffusion current density
25.Problem on law of mass action and Einsteins relation
26.Given Av1,Av2 and asked to find Vo/Vi given RL,Ri,Ro
27.Given expressions of Borrow and Difference for half subtractor and identify them
Everything is formula based no linked and common data questions instead fill in the blanks with no negative marks
Hope same questions repeat with different data and models may remain same
