# In p-well fabricated process apart from input voltage

1.  Two different voltage sources are required

2.  Only one voltage source is required

3.  Three voltage sources are required

4.  No additional voltage is required

4

Two different voltage sources are required

Explanation :
No Explanation available for this question

# During IC fabrication the oxide layer

1.  Provides surface passivation

2.  Acts as a photo resist

3.  Helps further oxidation

4.  all of these

4

Provides surface passivation

Explanation :
No Explanation available for this question

# In the circuit below what value of R will give the critical damping

1.  1

2.  2

3.  4

4.  10

4

1

Explanation :
No Explanation available for this question

# An inductor with inductance L and initial current I0 is shown as The current admittance diagram for it will be

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# In the network shown below, shown switch s was closed and steady state is attained. If s is opened at t=0, and i(t)=2 then what is the value of V

1.  5V

2.  10V

3.  2.5V

4.  None of these

4

5V

Explanation :
No Explanation available for this question

# In the circuit shown below if average power dissipated is equal to 500mV then phase angle between voltages and current will be

1.  900

2.  600

3.  450

4.  300

4

600

Explanation :
No Explanation available for this question

# Time constant of the circuit shown below is 6μs. What is the value of R

1.  5

2.  2

3.  3

4.  6

4

2

Explanation :
No Explanation available for this question

# The d.c gain of a system represented by the transfer function 25/(s+2)(s+3) is

1.  25

2.  5

3.  10

4.  25/6

4

25/6

Explanation :
No Explanation available for this question

# The impulse response of a circuit is given by h(t)= e-(R/L)tu(t). What is its step response

1.  (1-e-RT/L)u(t)

2.  (1-e-RT/L)u(t)

3.   (1-e-RT/L)u(t)

4.  None of these

4

(1-e-RT/L)u(t)

Explanation :
No Explanation available for this question

1.  1

2.  S2

3.  S

4.  S-2

4