GATE ECE 2000 | GATE ECE Year Wise Previous Years Questions

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GATE ECE 2000

MCQ (Single Correct Answer)

-0.3

The current gain of a bipolar transistor drops at high frequencies because of

Transistor capacitances

High current effects in the base

Parasitic inductive elements

The Early effect

GATE ECE 2000

MCQ (Single Correct Answer)

-0.3

In the circuit of figure V₀ is GATE ECE 2000 Analog Circuits - Operational Amplifier Question 77 English

-1V

2 v

+1 V

+15 V

GATE ECE 2000

MCQ (Single Correct Answer)

-0.3

If the Op-Amp in the figure, is ideal, than V₀ is GATE ECE 2000 Analog Circuits - Operational Amplifier Question 76 English

zero

$$\left( {{V_1} - {V_2}} \right)\,\,\sin \,\,\omega t$$

$$ - \left( {{V_1} + {V_2}} \right)\,\,\sin \omega t$$

$$\left( {{V_1} + {V_2}} \right)\,\,\sin \omega t$$

GATE ECE 2000

MCQ (Single Correct Answer)

-0.6

The most commonly used Amplifier in sample and hold circuit is

A unity gain inverting Amplifier

A unity gain non-inverting inverting Amplifier

An inverting Amplifier with a gain of 10.

An inverting Amplifier with a gain of 100.

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