Question47:-For an OPAMP, the higher the value of CMRR
A:-indicates mismatch between two input terminals
B:-indicates low input capacitance
C:-indicates matching between input terminals
D:-higher offset voltage
Correct Answer:- Option-C

Question48:-Nuclear force is
A:-central force
B:-spin independent force
C:-weak force
D:-spin dependent force
Correct Answer:- Option-D

Question49:-The value of the boolean expression;

z=("barA+B’} (A + 8) 5
ಹಿ

£:- 158
Correct Answer:- Option-A
Question50:-A negative Liapunov exponent measures
A:-the rate at which a system point approaches a regular attractor

B:-the rate at which a system poil
C:-the amount of sensitivity to
D:-the relation with poincare maps
Correct Answer:- Option-A

Question51:-Which of the following are related to chaos 7
A:-Breakdown of integrability

it diverges from a regular attractor
| conditions

C:-Extreme sensitivity to initial conditions
D:-All of the above
Correct Answer:- Option-D
Question52:-Cosmic background radiation supports
A:-Big crunch of the universe
B:-Steady state of the universe
C:-Dark energy of the universe
D:-Big Bang of the universe
Correct Answer:- Option-D
Question53:-Which of the following is a left-handed particle 7

¢
D:-Positrons
Correct Answer:- Option-A
Question54:-The energy gap in a semiconductor is proportional to the inverse of the square of size. The effect is a result of
A:-Etching
B:-Quantum confinement
C:-Erosion
D:-Dip pen nano-lithography
Correct Answer:- Option-B
Question55:-Energy from gravitational field is energy obtained from
A:-Wind
B:-Solar cells
C:-Tides
D:-Coal
Correct Answer:- Option-C
Question56:-The number of chemical shift non-equivalent protons expected in *~1"H NMR spectrum of “alpha’ -plnene
A7
B:-8
‏نی‎