Exercise: Exam Question Papers

Questions for: Exam Question Papers

Find Y in the circuit below :
f1(E, F) = ∑(0, 1, 2, 3)
f2(A, B, E, F) = ∑(0, 1, 2, 3, 5, 6, 9)
f3(A, B, E, F) = ∏(4, 7, 8, 10, 11, 12, 13, 14, 15)
A:
f2
B:
f2
C:
0
D:
∑(0, 1, 2, 3, 5, 6, 9)
Answer: C

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A two port network is described by the relation
V1 = 2I1 + 3V2
I2 = - I1 + 2V2
Then Z-parameter of such network is
A:
B:
C:
D:
Answer: D

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The following circuit can be represented as :
A:
C
B:
f(A, B, C) = (0, 1, 2, 3, 4, 5, 6, 7)
C:
(A ⊕ B)C
D:
C
Answer: D

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The value of the integral is
A:
B:
C:
D:
Answer: A

Compare this with

where s = 3.

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Consider circuit with 4 : 16 Demux below: Now:
  1. f1 = (2, 6, 11, 12)
  2. f2 = (2, 5, 14)
  3. = p(2, 3, 4, 5, 9, 13, 14)

A:
only 1 and 3 are correct
B:
only 1 is correct
C:
only 2 is correct
D:
2 and 3 are correct
Answer: D

f1 = y2 + y6 + y11 + y12

and f2 = y1 + yl0 + yl3

f1(m, n, o, p) = (3, 4, 9, 13)

f2(m, n, o, p) = (2, 5, 14)

∴ = Π(2, 3, 4, 5, 9, 13, 14).

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