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19.
Match List I (Characteristic of f(t)) with List II (Functions and select the correct answers:
List I
A. f (t )(1− u (t )) = 0
B. f(t)= Kdf(t)/dt=0; K is a positive constant.
C. f(t)+ Kd2f(t)/dt2=0; K is a positive constant.
D. f (t)+(g(t)−g (0)) = 0; for any arbitrary g(t)List II
1. Decaying exponential
2. Growing exponential
3. Impulse
4. Causal
5. Sinusoid
b. A→1, B→4, C→5, D→3
c. A→4, B→2, C→5, D→1
d. A→2, B→5, C→4, D→1
asked in Electronics Paper-1, 1999
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Match List I with list II for the driving point impedance synthesis and select the correct answer:
List I (form)
A. Cauer I
B. Cauer II
C. Foster I
D. Foster IIList II (Networks)
1. L in series aims and C in shunt arms of a ladder
2. C in series arms and L in shunt arms of a ladder
3. Series combination of L and C in parallel
4. Parallel combination of L and C in series
b. A→1, B→2, C→4, D→3
c. A→2, B→1, C→4, D→3
d. A→2, B→1, C→3, D→4
asked in Electronics Paper-1, 1999
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