For the circuit shown in the given figure , when the voltage E is 10 V , the current i is 1 A . If the applied voltage across terminal C – D is 100 V , the short circuit current flowing through the terminal A – B will be

1.  0.1 A

2.  1 A

3.  10 A

4.  100 A

4

10 A

Explanation :
No Explanation available for this question

Which one of the following parameters does not exist for the two – port network shown in the given figure

1.  ABCD

2.  y

3.  h

4.  z

4

h

Explanation :
No Explanation available for this question

z – matrix for the network shown in the given figure is

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

The steady state in the circuit , shown in the given figure is reached with S open . S is closed at t = 0 . The current I at t = 0+ is

1.  1 A

2.  2 A

3.  3 A

4.  4 A

4

2 A

Explanation :
No Explanation available for this question

The system function H(s) = 1/s+1. For an input signal cos t , the steady response is

1.  cos(t - Π/4)/√2

2.  cos t

3.  cos(1-Π/4)

4.  cos t/√2

4

cos(t - Π/4)/√2

Explanation :
No Explanation available for this question

In the circuit shown , i(t) is a unit step current . The steady – state value of v(t) is

1.  2 V

2.   3 V

3.   6 V

4.   9 V

4

2 V

Explanation :
No Explanation available for this question

Switch S in the given figure is closed at t = 0 . If v2(0) = 10 V and vg(0) = 0 V respectively , voltage across the capacitors in steady state will be

1.  v2(∞) = vg(∞) = 0

2.  v2(∞) = 2 V, vg(∞) = 8 V

3.  v2(∞) = vg(∞) = 8 V

4.  v2(∞) = vg(∞) = 2 V

4

v2(∞) = vg(∞) = 2 V

Explanation :
No Explanation available for this question

For the circuit show in the (given figure ) i(t) under steady state is

1.  Zero

2.  5

3.  7.07 sin t

4.  7.07 sin (t-450)

4

7.07 sin (t-450)

Explanation :
No Explanation available for this question

When the angular frequency ω in the given figure is varied from 0 to ∞ , the locus of the current phasor I2 is given by

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

The voltage VC1 , VC2 and VC3 across the capacitors in the circuit in the given figure , under steady state are

1.  80 V , 32 V , 48 V

2.  80 V , 48 V , 32 V

3.  20 V , 8 V , 12 V

4.  20 V , 12 V , 8 V

4