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Analog-designs Questions Set 78:

Quiz Mode

The atomic number of an atom is given by the number of protons

neutrons & protons

protons

neutrons

electrons

option 2 or option 4

Solution:

Which of the following diode is used as low voltage signal rectifier?

p-n junction diode

Silicon diode

Germanium diode

Schottky diode

Solution:

The most important property for materials used in heat sinks is

Ductility

Malleability

High surface tension

High thermal conductivity

Solution:

What type of switch is an SCR (Silicon Controlled Rectifier)?

Unidirectional switch

Mechanical switch

Bidirectional switch

None of the above

Solution:

In which type of feedback network is the unit of the feedback factor Ω?

Shunt-shunt feedback

Shunt-series feedback

Series-series feedback

Series-shunt feedback

Solution:

Calculate the closed loop gain of an amplifier if a negative feedback factor β of 0.16 is used and the open loop gain of the amplifier is 240.

150

6.09

19.2

8.89

Solution:

Calculate the peak inverse voltage (PIV) across each diode of a bridge rectifier circuit where the RMS value of the input AC voltage is 24.75 V.

49.5 V

17.5 V

35 V

12.375 V

Solution:

When a reverse gate voltage of 12 V is applied to a JFET, the gate current is 1 nA. Determine the resistance between the gate and source.

12,000 MΩ

24,000 MΩ

1,200 MΩ

2,400 MΩ

Solution:

A carrier wave of 10 MHz and peak voltage of 14V is amplitude modulated by a sinusoidal wave of 5 kHz and amplitude 6V. What is the bandwidth of the modulated signal?

7 kHz

10 kHz

5 kHz

20 kHz

Solution:

A Hartley oscillator circuit is to generate a frequency of 24 kHz. The inductors used have inductances L₁ = 1 mH and L₂ = 2 mH. Find the value of the capacitance of the capacitor used.

10 nF

14.65 nF

100 nF

146.5 nF

Analog-designs Questions Set 78:

The atomic number of an atom is given by the number of protons

Solution:

Which of the following diode is used as low voltage signal rectifier?

Solution:

The most important property for materials used in heat sinks is

Solution:

What type of switch is an SCR (Silicon Controlled Rectifier)?

Solution:

In which type of feedback network is the unit of the feedback factor Ω?

Solution:

Calculate the closed loop gain of an amplifier if a negative feedback factor β of 0.16 is used and the open loop gain of the amplifier is 240.

Solution:

Calculate the peak inverse voltage (PIV) across each diode of a bridge rectifier circuit where the RMS value of the input AC voltage is 24.75 V.

Solution:

When a reverse gate voltage of 12 V is applied to a JFET, the gate current is 1 nA. Determine the resistance between the gate and source.

Solution:

A carrier wave of 10 MHz and peak voltage of 14V is amplitude modulated by a sinusoidal wave of 5 kHz and amplitude 6V. What is the bandwidth of the modulated signal?

Solution:

A Hartley oscillator circuit is to generate a frequency of 24 kHz. The inductors used have inductances L₁ = 1 mH and L₂ = 2 mH. Find the value of the capacitance of the capacitor used.

Solution:

Related Question Sets:

Related Topics:

Analog-designs Questions Set 78:

The atomic number of an atom is given by the number of protons

Solution:

Which of the following diode is used as low voltage signal rectifier?

Solution:

The most important property for materials used in heat sinks is

Solution:

What type of switch is an SCR (Silicon Controlled Rectifier)?

Solution:

In which type of feedback network is the unit of the feedback factor Ω?

Solution:

Calculate the closed loop gain of an amplifier if a negative feedback factor β of 0.16 is used and the open loop gain of the amplifier is 240.

Solution:

Calculate the peak inverse voltage (PIV) across each diode of a bridge rectifier circuit where the RMS value of the input AC voltage is 24.75 V.

Solution:

When a reverse gate voltage of 12 V is applied to a JFET, the gate current is 1 nA. Determine the resistance between the gate and source.

Solution:

A carrier wave of 10 MHz and peak voltage of 14V is amplitude modulated by a sinusoidal wave of 5 kHz and amplitude 6V. What is the bandwidth of the modulated signal?

Solution:

A Hartley oscillator circuit is to generate a frequency of 24 kHz. The inductors used have inductances L1 = 1 mH and L2 = 2 mH. Find the value of the capacitance of the capacitor used.

Solution:

Related Question Sets:

Related Topics:

A Hartley oscillator circuit is to generate a frequency of 24 kHz. The inductors used have inductances L₁ = 1 mH and L₂ = 2 mH. Find the value of the capacitance of the capacitor used.