# In the following graph, the number of trees (P) and the number of cut-sets (Q) are

1.  P = 2, Q = 2

2.  P = 2, Q = 6

3.  P = 4, Q = 6

4.  P = 4, Q = 10

4

P = 4, Q = 6

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  2/√3

4.  2√3

4

2/√3

Explanation :
No Explanation available for this question

# In the circuit shown, the switch S is open for a long time and is closed at t=0. The current i(t) for t≥0+ is

1.  I(t)=05-0.125e 000t A

2.  I(t)=1.5-0.125e-1000t A

3.  I(t)=0.5-0.5e-1000t A

4.  I(t)=0.375e-1000t A

4

I(t)=05-0.125e 000t A

Explanation :
No Explanation available for this question

# The current I in the circuit shown is

1.  –j1 A

2.  J1 A

3.  0 A

4.  20 A

4

–j1 A

Explanation :
No Explanation available for this question

# In the circuit shown, the power supplied by the voltage source is

1.  0W

2.  5W

3.  10 W

4.  100 W

4

0W

Explanation :
No Explanation available for this question

# Assuming that the flip-flop are in reset condition initially, the count sequence observed at QA, in the circuit shown is

1.  0010111...

2.  0001011...

3.  0101111...

4.  0110100....

4

0110100....

Explanation :
No Explanation available for this question

# The impules response h(t) of a linear time-invariant continuous time system is described by h(t) = exp  ( at)u(t) + exp  ( ßt)u(-t), where u(t) denotes  the unit step  function, and  a and ß are real constants. This system is stable if

1.  a is positive and ß is positive

2.  a is negative and ß is negative

3.  a is positive and ß is negative

4.  a is negative and ß is positive

4

a is negative and ß is positive

Explanation :
No Explanation available for this question

# The pole-zero plot given below corresponds to a

1.  Low pass filter

2.  High pass filter

3.  Band pass filter

4.  Notch filter

4

High pass filter

Explanation :
No Explanation available for this question

# The transfer characteristic for the precision rectifier circuit shown below is (assume ideal OP-AMP and practical diodes)

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# Which of the following is NOT associated with a p-n junction

1.  Junction Capacitance

2.  Charge Storage Capacitance

3.  Depletion Capacitance

4.  Channel Length Modulation

4

Channel Length Modulation

Explanation :
No Explanation available for this question

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