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Explain the Barkhausen Criterion
(Solved)
Explain the Barkhausen Criterion
Date posted:
August 15, 2019
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Answers (1)
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Give the Essentials of Transistor Oscillator
(Solved)
Give the Essentials of Transistor Oscillator
Date posted:
August 15, 2019
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Answers (1)
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What is a Positive Feedback Amplifier — Oscillator?
(Solved)
What is a Positive Feedback Amplifier — Oscillator?
Date posted:
August 15, 2019
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Answers (1)
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Explain and show Undamped Oscillations from Tank Circuit
(Solved)
Explain and show Undamped Oscillations from Tank Circuit
Date posted:
August 15, 2019
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Answers (1)
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What is an Oscillatory Circuit?
(Solved)
What is an Oscillatory Circuit?
Date posted:
August 15, 2019
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Answers (1)
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List and explain the various types of Sinusoidal Oscillations
(Solved)
List and explain the various types of Sinusoidal Oscillations
Date posted:
August 15, 2019
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Answers (1)
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Give the advantages of a sinusoidal oscillator
(Solved)
Give the advantages of a sinusoidal oscillator
Date posted:
August 15, 2019
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Answers (1)
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What is a Sinusoidal Oscillator?
(Solved)
What is a Sinusoidal Oscillator?
Date posted:
August 15, 2019
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Answers (1)
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Define the term Phase Reversal
(Solved)
Define the term Phase Reversal
Date posted:
August 15, 2019
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Answers (1)
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Select a suitable value for the emitter bypass capacitor in Fig. 5.4 if the amplifier is to operate over a frequency range from 2 kHz...
(Solved)
Select a suitable value for the emitter bypass capacitor in Fig. 5.4 if the amplifier is to operate over a frequency range from 2 kHz to 10 kHz.

Date posted:
August 15, 2019
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Answers (1)
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What is the role of emitter bypass capacitor CE in CE amplifier circuit shown in Fig. 5.3 ? Illustrate with a numerical example.
(Solved)
What is the role of emitter bypass capacitor CE in CE amplifier circuit shown in Fig. 5.3 ? Illustrate with a numerical example.

Date posted:
August 15, 2019
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Answers (1)
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Show and explain a Practical Circuit of Transistor Amplifier
(Solved)
Show and explain a Practical Circuit of Transistor Amplifier
Date posted:
August 15, 2019
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Answers (1)
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Define Single Stage Transistor Amplifier and explain how it works
(Solved)
Define Single Stage Transistor Amplifier and explain how it works
Date posted:
August 15, 2019
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Answers (1)
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For a single stage transistor amplifier, the collector load is RC = 2 kilo-ohms and the input resistance Ri = 1 kilo-ohm. If the current...
(Solved)
For a single stage transistor amplifier, the collector load is RC = 2 kilo-ohms and the input resistance Ri = 1 kilo-ohm. If the current gain is 50, calculate the voltage gain of the amplifier.
Date posted:
August 15, 2019
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Answers (1)
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If the collector current changes from 2 mA to 3mA in a transistor when collector- emitter voltage is increased from 2V to 10V, what is...
(Solved)
If the collector current changes from 2 mA to 3mA in a transistor when collector- emitter voltage is increased from 2V to 10V, what is the output resistance?
Date posted:
August 15, 2019
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Answers (1)
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A change of 200 mV in base-emitter voltage causes a change of 100 µA in the base current. Find the input resistance of the transistor.
(Solved)
A change of 200 mV in base-emitter voltage causes a change of 100 μA in the base current. Find the input resistance of the transistor.
Date posted:
August 15, 2019
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Answers (1)
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What does the performance of a transistor amplifier depend upon?
(Solved)
What does the performance of a transistor amplifier depend upon?
Date posted:
August 15, 2019
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Answers (1)
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What is the Output from Transistor Amplifier?
(Solved)
What is the Output from Transistor Amplifier?
Date posted:
August 15, 2019
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Answers (1)
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Determine the Q point of the transistor circuit shown in Fig. 4.40. Also draw the d.c. load line. Given ß = 200 and VBE =...
(Solved)
Determine the Q point of the transistor circuit shown in Fig. 4.40. Also draw the d.c. load line. Given β = 200 and VBE = 0.7V.

Date posted:
August 15, 2019
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Answers (1)
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In the circuit diagram shown in Fig. 4.39 (i), if VCC = 12V and RC = 6 kilo-ohms, draw the d.c. load line.
(Solved)
In the circuit diagram shown in Fig. 4.39 (i), if VCC = 12V and RC = 6 kilo-ohms, draw the d.c. load line. What will be the Q point if zero signal base current is 20μA and β = 50?
Date posted:
August 15, 2019
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Answers (1)