The circuit shown in the figure can be used as a<br><img src="/images/question-image/engineering-physics/electronics/1689750983-the-circuit-shown-in-the-figure-can.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

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 below function as
Electronics mcq question image

A

an OR gate

B

an AND gate

C

a NOR gate

D

a NAND gate

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$$\Omega $$

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 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

In the circuit shown, the ports Q₁ and Q₂ are in the states Q₁ = 1, Q₂ = 0. The circuit is now subjected to two complete clock pulses. The state of these ports now becomes
Electronics mcq question image

A

Q₂ = 1, Q₁ = 0

B

Q₂ = 0, Q₁ = 1

C

Q₂ = 1, Q₁ = 1

D

Q₂ = 0, Q₁ = 0

Find out the alternative figure which contains figure (X) as its part.
Spotting Out The Embedded Figure mcq question image

A

1

B

2

C

3

D

4

Find out the alternative figure which contains figure (X) as its part.
Spotting Out The Embedded Figure mcq question image

A

1

B

2

C

3

D

4

The circuit shown in the figure can be used as a

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