Download Aptitude Crack
img not found img not found

Capacitors

Q1:
You could increase the time constant of an RC circuit by

A adding a resistor in parallel with the circuit resistance

B adding a capacitor in parallel with the circuit capacitance

C increasing the amplitude of the input voltage

D exchanging the position of the resistor and capacitor in the circuit

ANS:B - adding a capacitor in parallel with the circuit capacitance

Time constant is = RC.

So, increasing the capacitance because it increase in parallel while resistance decrease in parallel, time constant can be increase.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.