Virtual Labs

Electronics and Communication Engineering Analog Electronics Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Voltage to Current Converter.

Choose difficulty:

Beginner

Intermediate

Advanced

Voltage to current converter is also called as

a: Current series positive feedback amplifier Explanation

Explanation

b: Voltage series negative feedback amplifier Explanation

Explanation

c: Current series negative feedback amplifier Explanation

Explanation

d: Voltage series positive feedback amplifier Explanation

Explanation

Which of the following application uses voltage to current converter?

a: Low voltage dc and ac voltmeter Explanation

Explanation

b: Diode match finding Explanation

Explanation

c: Light emitting diode Explanation

Explanation

d: All of the above Explanation

Explanation

Higher input voltage can be measured in low voltage DC voltmeter using

a: Smaller resistance value Explanation

Explanation

b: Higher resistance value Explanation

Explanation

c: Random resistance value Explanation

Explanation

d: All of the above Explanation

Explanation

Which one of the following V-I converters uses the exponential relationship between current and voltage across a diode?

a: Diode based Explanation

Explanation

b: Resistor-based Explanation

Explanation

c: Op-amp based Explanation

Explanation

d: Transistor based Explanation

Explanation

How will be the output voltage obtained for an ideal op-amp?

a: Amplifies the difference between the two input voltages Explanation

Explanation

b: Amplifies individual voltages input voltages Explanation

Explanation

c: Amplifies products of two input voltage Explanation

Explanation

d: Output signal cannot be determined Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

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