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Analog-designs Questions Set 64:

Quiz Mode

What are the three main types of gate oxide capacitances in a MOSFET?

None of these

Solution:

In a transistor push-pull amplifier:

there is no DC present in the output

there are no even harmonics in the output

both 1 and 2

Solution:

If the channel thickness increases, the internal pinch-off voltage ________.

Decreases

Increases

Increases logarithmically

Remains the same

Solution:

When the collector current flows throughout the full cycle of operation, which class does the power amplifier belong to?

Class A

Class B

Class C

All the classes

Solution:

The mode of operation associated with the term 'enhancement mode' is related to which of the following semiconductor devices?

MOSFET

JFET

Tunnel diode

Photodiode

Solution:

Consider a voltage amplifier with input resistance 1 kΩ and load resistance R_L. If the output of the amplifier is decreased by 20%, find the load resistance R_L.

250 Ω

100 Ω

200 Ω

150 Ω

Solution:

If a Gaussian process x(t) is given, what are the distributions of its in-phase and quadrature phase components?

None of these

Uniformly distributed

Gaussian distributed

Binomially distributed

Solution:

BJT has Collector current 3mA , Base current 0.05mA and collector to base reverse saturation current 0.002mA then find collector to emitter reverse saturation current ?

120μA

122μA

124μA

128μA

Solution:

The circuit inside the box contains only resistors and diodes (+15V, -9V, ground, V_o). V_o is the output voltage at some point in the circuit inside the box. The maximum and minimum possible voltage of V_o is most nearly:

15V, 6V

24V, -9V

7V, 6V

15V, -9V

Solution:

Choose the proper bias conditions for tunnel diode and avalanche photodiode.

Tunnel diode: reverse bias, Avalanche photodiode: reverse bias

Tunnel diode: forward bias, Avalanche photodiode: reverse bias

Tunnel diode: forward bias, Avalanche photodiode: forward bias

Analog-designs Questions Set 64:

What are the three main types of gate oxide capacitances in a MOSFET?

Solution:

In a transistor push-pull amplifier:

Solution:

If the channel thickness increases, the internal pinch-off voltage ________.

Solution:

When the collector current flows throughout the full cycle of operation, which class does the power amplifier belong to?

Solution:

The mode of operation associated with the term 'enhancement mode' is related to which of the following semiconductor devices?

Solution:

Consider a voltage amplifier with input resistance 1 kΩ and load resistance R_L. If the output of the amplifier is decreased by 20%, find the load resistance R_L.

Solution:

If a Gaussian process x(t) is given, what are the distributions of its in-phase and quadrature phase components?

Solution:

BJT has Collector current 3mA , Base current 0.05mA and collector to base reverse saturation current 0.002mA then find collector to emitter reverse saturation current ?

Solution:

The circuit inside the box contains only resistors and diodes (+15V, -9V, ground, V_o). V_o is the output voltage at some point in the circuit inside the box. The maximum and minimum possible voltage of V_o is most nearly:

Solution:

Choose the proper bias conditions for tunnel diode and avalanche photodiode.

Solution:

Related Question Sets:

Related Topics:

Analog-designs Questions Set 64:

What are the three main types of gate oxide capacitances in a MOSFET?

Solution:

In a transistor push-pull amplifier:

Solution:

If the channel thickness increases, the internal pinch-off voltage ________.

Solution:

When the collector current flows throughout the full cycle of operation, which class does the power amplifier belong to?

Solution:

The mode of operation associated with the term 'enhancement mode' is related to which of the following semiconductor devices?

Solution:

Consider a voltage amplifier with input resistance 1 kΩ and load resistance RL. If the output of the amplifier is decreased by 20%, find the load resistance RL.

Solution:

If a Gaussian process x(t) is given, what are the distributions of its in-phase and quadrature phase components?

Solution:

BJT has Collector current 3mA , Base current 0.05mA and collector to base reverse saturation current 0.002mA then find collector to emitter reverse saturation current ?

Solution:

The circuit inside the box contains only resistors and diodes (+15V, -9V, ground, Vo). Vo is the output voltage at some point in the circuit inside the box. The maximum and minimum possible voltage of Vo is most nearly:

Solution:

Choose the proper bias conditions for tunnel diode and avalanche photodiode.

Solution:

Related Question Sets:

Related Topics:

Consider a voltage amplifier with input resistance 1 kΩ and load resistance R_L. If the output of the amplifier is decreased by 20%, find the load resistance R_L.

The circuit inside the box contains only resistors and diodes (+15V, -9V, ground, V_o). V_o is the output voltage at some point in the circuit inside the box. The maximum and minimum possible voltage of V_o is most nearly: