GATE ECE 2003 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2003

MCQ (Single Correct Answer)

-0.6

An input voltage $$v(t)$$ $$ = 10\sqrt 2 \,\,\cos \,\,\left( {t + {{10}^0}} \right) + 10\sqrt 5 \,\,\cos \left( {2t + {{10}^0}} \right)\,\,V$$ is applied to a series combination of resistance $$L = 1H$$. the resulting steady - state current $$i(t)$$ in ampere is

$$10\cos \left( {t + {{55}^0}} \right) + 10\,\cos \left( {2t + {{10}^0} + {{\tan }^{ - 1}}\,2} \right)$$

$$10\cos \left( {t + {{55}^0}} \right) + 10\sqrt {{3 \over 2}} \,\cos \left( {2t + {{55}^0}} \right)$$

$$10\cos \left( {t - {{35}^0}} \right) + 10\cos \left( {2t + {{10}^0} - {{\tan }^{ - 1}}\,2} \right)$$

$$10\cos \left( {t - {{35}^0}} \right) + 10\sqrt {{3 \over 2}} \,\cos \left( {2t - {{35}^0}} \right)$$

GATE ECE 2003

MCQ (Single Correct Answer)

-0.6

The driving-point impedance Z(s) of a network has the pole-zero locations as shown in figure. If Z(0) = 3, then Z(s) is GATE ECE 2003 Network Theory - Two Port Networks Question 26 English

GATE ECE 2003 Network Theory - Two Port Networks Question 26 English

$${{3\,(s + 3)} \over {{s^2}\, + \,2s\, + 3}}$$

$${{2\,(s + 3)} \over {{s^2}\, + \,2s\, + 2}}$$

$${{3\,(s - 3)} \over {{s^2}\, - \,2s\, - 3}}$$

$${{2\,(s - 3)} \over {{s^2}\, - \,2s\, - 3}}$$

GATE ECE 2003

Subjective

-0

Find the Y-parameters (short ciruit admittance parameters) for the network shown in figure. GATE ECE 2003 Network Theory - Two Port Networks Question 16 English

GATE ECE 2003

MCQ (Single Correct Answer)

-0.3

The Laplace transform of i(t) tends to
$$I\left( s \right)\,\, = \,{2 \over {s\left( {1 + s} \right)}}$$

As $$t \to \infty $$ , the value of i(t) tends to

∞

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