Virtual Labs

Physical Sciences Harmonic Motion and Waves Virtual Lab Experiments

Aim

Theory

Self Evaluation

Procedure

Simulation

Assignment

References

Feedback

Aim

Theory

Self Evaluation

Procedure

Simulation

Assignment

References

Feedback

Colpitts Oscillator

Choose difficulty:

Beginner

Intermediate

Advanced

Which one is not the function of single transistor

a: Amplifying Explanation

Explanation

b: Switching Explanation

Explanation

c: Voltage dividing Explanation

Explanation

d: Differentiating Explanation

Explanation

Which layer is the most thin depletion layer in transistor?

a: Collector-Base Explanation

Explanation

b: Collector-Emitter Explanation

Explanation

c: Base-Emitter Explanation

Explanation

d: All the above Explanation

Explanation

What is the minimum requirement for developing an oscillator

a: Tank circuit Explanation

Explanation

b: Amplifier Explanation

Explanation

c: Amplifier and tank circuit Explanation

Explanation

d: Tank circuit and feed back network Explanation

Explanation

What is the importance of feedback network

a: To oscillate the tank circuit Explanation

Explanation

b: To provide input to the amplifier Explanation

Explanation

c: To provide high gain Explanation

Explanation

d: Protect the output from damping Explanation

Explanation

A Colpitts oscillator uses

a: tapped coil Explanation

Explanation

b: inductive feedback Explanation

Explanation

c: tapped capacitance Explanation

Explanation

d: no tuned LC circuit Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

Contact Us Phone: General Information: 011-26582050 Email: support@vlabs.ac.in

Follow Us

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)