GATE ECE 1992 | GATE ECE Year Wise Previous Years Questions

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GATE ECE 1992

MCQ (Single Correct Answer)

-0.6

Of the four networks, N₁,N₂, N₃ and N₄ of figure, the networks having identical driving point functions are

GATE ECE 1992 Network Theory - Network Elements Question 25 English

N₁ and N₂

N₂ and N₄

N₁ and N₃

N₁ and N₄

GATE ECE 1992

MCQ (Single Correct Answer)

-0.6

For the compensated attenuator of figure, the impulse response under the condition $$R_1C_1\;=\;R_2C_2$$ is:

GATE ECE 1992 Network Theory - Transient Response Question 34 English

$$\frac{{\mathrm R}_2}{{\mathrm R}_1\;+\;{\mathrm R}_2}\left[1\;-\;\mathrm e^\frac1{{\mathrm R}_1{\mathrm C}_1}\right]\mathrm u\left(\mathrm t\right)$$

$$\frac{{\mathrm R}_2}{{\mathrm R}_1\;+\;{\mathrm R}_2}\mathrm\delta\left(\mathrm t\right)$$

$$\frac{{\mathrm R}_2}{{\mathrm R}_1\;+\;{\mathrm R}_2}\mathrm u\left(\mathrm t\right)$$

$$\frac{{\mathrm R}_2}{{\mathrm R}_1\;+\;{\mathrm R}_2}\mathrm e^\frac1{{\mathrm R}_1{\mathrm C}_1}\mathrm u\left(\mathrm t\right)$$

GATE ECE 1992

MCQ (Single Correct Answer)

-0.6

For the series R-L-C circuit of figure(a), the partial phasor diagram at a certain frequency is shown in figure (b).The operating frequency of the circuit is: GATE ECE 1992 Network Theory - Sinusoidal Steady State Response Question 57 English

GATE ECE 1992 Network Theory - Sinusoidal Steady State Response Question 57 English

equal to the resonance frequency

less than the resonance frequency

greater than the resonance frequency

not zero

GATE ECE 1992

MCQ (More than One Correct Answer)

-0.6

For a 2-port network to be reciprocal

$$z_{11}\;=\;z_{22}$$

$$y_{21}\;=\;y_{12}$$

$$h_{21}\;=\;-h_{12}$$

AB - BC = 0

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