- In the phase shift oscillator shown in Fig. 6.17, R1 = R2 = R3 = 1 Mega-ohm and C1 = C2 = C3 = 8pF....(Solved)
In the phase shift oscillator shown in Fig. 6.17, R1 = R2 = R3 = 1 Mega-ohm and C1 = C2 = C3 = 8pF. At what frequency does the circuit oscillate?
Date posted: August 15, 2019. Answers (1)
- Give the advantages and disadvantages of Phase Shift Oscillator(Solved)
Give the advantages and disadvantages of Phase Shift Oscillator
Date posted: August 15, 2019. Answers (1)
- A 1 mH inductor is available. Choose the capacitor values in a Collpitt’s oscillator so that f = 1 MHz and mv = 0.25.(Solved)
A 1 mH inductor is available. Choose the capacitor values in a Collpitt’s oscillator so that f = 1 MHz and mv = 0.25.
Date posted: August 15, 2019. Answers (1)
- Determine the (i) operating frequency and (ii) feedback fraction for Collpitt’s oscillator shown in Fig. 6.12.(Solved)
Determine the (i) operating frequency and (ii) feedback fraction for Collpitt’s oscillator shown in Fig. 6.12.
Date posted: August 15, 2019. Answers (1)
- Explain the Barkhausen Criterion(Solved)
Explain the Barkhausen Criterion
Date posted: August 15, 2019. Answers (1)
- Give the Essentials of Transistor Oscillator(Solved)
Give the Essentials of Transistor Oscillator
Date posted: August 15, 2019. Answers (1)
- What is a Positive Feedback Amplifier — Oscillator?(Solved)
What is a Positive Feedback Amplifier — Oscillator?
Date posted: August 15, 2019. Answers (1)
- Explain and show Undamped Oscillations from Tank Circuit(Solved)
Explain and show Undamped Oscillations from Tank Circuit
Date posted: August 15, 2019. Answers (1)
- What is an Oscillatory Circuit?(Solved)
What is an Oscillatory Circuit?
Date posted: August 15, 2019. Answers (1)
- List and explain the various types of Sinusoidal Oscillations(Solved)
List and explain the various types of Sinusoidal Oscillations
Date posted: August 15, 2019. Answers (1)
- Give the advantages of a sinusoidal oscillator(Solved)
Give the advantages of a sinusoidal oscillator
Date posted: August 15, 2019. Answers (1)
- What is a Sinusoidal Oscillator?(Solved)
What is a Sinusoidal Oscillator?
Date posted: August 15, 2019. Answers (1)
- Define the term Phase Reversal(Solved)
Define the term Phase Reversal
Date posted: August 15, 2019. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- Show and explain a Practical Circuit of Transistor Amplifier(Solved)
Show and explain a Practical Circuit of Transistor Amplifier
Date posted: August 15, 2019. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- 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. Answers (1)