Question

Which of the following applications is not based on capacitance property?


a. Time delay Circuit
b. Spike filtering
c. Touchscreen in smartphones
d. Rectifier
e. DC voltage divider​

Answer 1

Answer:

Uses of Capacitors

Timing - for example with a 555 timer IC controlling the charging and discharging.

Smoothing - for example in a power supply.

Coupling - for example between stages of an audio system and to connect a loudspeaker.

Filtering - for example in the tone control of an audio system.

Tuning - for example in a radio system.