The circuit shown in the figure below function as<br><img src="/images/question-image/engineering-physics/electronics/1689675750-the-circuit-shown-in-the-figure-below.png" title="Electronics mcq question image" alt="Electronics mcq question image">

Determine $${I_{\text{N}}}$$ for the circuit consisting of VS, R1, R2 and R3 shown in the given circuit.
Circuit Theorems and Conversions mcq question image

A

676 mA

B

245 mA

C

431 mA

D

75 mA

For the circuit shown, determine Z_TH for the portion of the circuit external to RL.
Circuit Theorems In Ac Analysis mcq question image

A

66.7 ∠-33.7° kΩ

B

6.67 ∠-333.7° kΩ

C

14.4 ∠-56.3° kΩ

D

1.44 ∠-33.7° kΩ

The graph of a function f(x) is shown in the figure.
Probability and Statistics mcq question image

For f(x) to be valid probability density function, the value of h is

A

$$\frac{1}{3}$$

B

$$\frac{2}{3}$$

C

1

D

3

For the rectifier circuit shown in the figure, the sinusoidal voltage (V₁ or V₂) at the output of the transformer has a maximum value of 10 V. The loadresistance R_L, is 1 k$$\Omega $$. If l_av is the average current through the resistor R_L, the circuit corresponds to a
Electronics mcq question image

A

full-wave rectifier with l_av = 20/π mA

B

half-wave rectifier with l_av = 20/π mA

C

half-wave rectifier with l_av = 10/π mA

D

full-wave rectifier with l_av = 10/π mA

The circuit shown in the figure can be used as a
Electronics mcq question image

A

high-pass filter or a differentiator

B

low-pass filter or a differentiator

C

high-pass filter or an integrator

D

low-pass filter or an integrator

In the circuit shown in the figure, the Thevenin voltage V_Th and Thevenin resistance R_Th as seen by the load resistance R_L (= 1 k$$\Omega $$) are respectively
Electronics mcq question image

A

15 V, 1 k$$\Omega $$

B

30 V, 4 k$$\Omega $$

C

20 V, 2 k$$\Omega $$

D

10 V, 5 k$$\Omega $$

Find the Norton circuit, that is, I_IN and R_N, for the circuit given below.
Circuit Theorems and Conversions mcq question image

A

478 mA, 12.8 Ω

B

750 mA, 12.8 Ω

C

478 mA, 6.8 Ω

D

750 mA, 6.8 Ω

The pictorial view of the frustum of a square pyramid is shown in figure 'X'. Its top view, when viewed in the direction of the arrow, will look like which of the given alternatives 1, 2, 3 and 4?
Figure Formation and Analysis mcq question image

Figure Formation and Analysis mcq question image

A

1

B

2

C

3

D

4

For the circuit shown below, the potential difference (in volt) across R_L is
Electronics mcq question image

A

48

B

52

C

56

D

65

The circuit shown below can be used as
Electronics mcq question image

A

NOR gate

B

OR gate

C

NAND gate

D

AND gate

The circuit shown in the figure below function as

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