GATE EE 2005 | Frequency Response Question 1 | Analog Electronics

GATE EE 2005

MCQ (Single Correct Answer)

-0.6

The typical frequency response of a two-stage direct coupled voltage amplifier is as shown in figure

GATE EE 2005 Analog Electronics - Frequency Response Question 1 English Option 1

GATE EE 2005 Analog Electronics - Frequency Response Question 1 English Option 2

GATE EE 2005 Analog Electronics - Frequency Response Question 1 English Option 3

GATE EE 2005 Analog Electronics - Frequency Response Question 1 English Option 4

GATE EE 2001

MCQ (Single Correct Answer)

-0.6

A sample-and-hold $$(S/H)$$ circuit, having a holding capacitor of $$0.1$$ $$nF,$$ is used at the input of an $$ADC$$ (analog-to-digital converter). The conversion time of the $$ADC$$ is $$1\,\,\mu \sec ,$$ and during this time, the capacitor should not lose more than $$0.5\% $$ of the charge put across it during the sampling time. The maximum value of the input signal to the $$S/H$$ circuit is $$5V.$$ The leakage current of the $$S/H$$ circuit should be less than

$$2.5$$ $$mA$$

$$0.25$$ $$mA$$

$$25.0$$ $$\mu A$$

$$2.5$$ $$\mu A$$

GATE EE 1992

MCQ (Single Correct Answer)

-0.6

In an $$RC$$- coupled common Emitter amplifier which of the following is true?

Coupling Capacitance affects the high frequency $$\left( {hF} \right)$$ response and bypass capacitance affects Low frequency $$\left( {lF} \right)$$ response.

Both coupling and by pass capacitances affects the $$lF$$ response.

Both coupling and by pass capacitances affects the $$hF$$ response.

Coupling Capacitance affects the $$lf$$ response and the bypass capacitance affects the $$hF$$ response.

GATE EE Subjects

Electric Circuits

Network Elements Network Theorems Three Phase Circuits Transient Response Sinusoidal Steady State Analysis Graph Theory Two Port Networks

Electromagnetic Fields

Time Varying Fields Electrostatics Magnetostatics

Signals and Systems

Linear Time Invariant Systems Continuous and Discrete Time Signals Continuous Time Signal Fourier Transform Continuous Time Periodic Signal Fourier Series Discrete Time Signal Z Transformation Miscellaneous Continuous Time Signal Laplace Transform Sampling Theorem

Electrical Machines

Induction Machines D.C Machines Synchronous Machines Transformers