Capacitance and Capacitors MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Capacitance and Capacitors, a fundamental topic in the field of Basic Electrical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Capacitance and Capacitors MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Capacitance and Capacitors mcq questions that explore various aspects of Capacitance and Capacitors problems. Each MCQ is crafted to challenge your understanding of Capacitance and Capacitors principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Electrical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Capacitance and Capacitors MCQs are your pathway to success in mastering this essential Basic Electrical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Capacitance and Capacitors. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Capacitance and Capacitors knowledge to the test? Let's get started with our carefully curated MCQs!

Capacitance and Capacitors MCQs | Page 2 of 21

Q11.
What is the voltage across the 2F capacitor?
Discuss
Answer: (d).120V
Q12.
What is the voltage across the 4F capacitor?
Discuss
Answer: (b).60V
Q13.
Calculate the voltage across the 6F capacitor.
Discuss
Answer: (c).40V
Q14.
If the switch is closed at t=0, what is the current in the circuit?
Discuss
Answer: (b).10A
Q15.
Calculate the voltage across the capacitor at t=0.
Discuss
Answer: (a).0V
Q16.
Calculate di(0)/dt if the switch is closed at t=0.
Discuss
Answer: (d).-0.1A/s
Q17.
Calculate d²i(0)/dt² from the given circuit.
Discuss
Answer: (b).10⁻³A/s²
Q18.
The current equation for the given circuit is?

a.

a

b.

b

c.

c

d.

d

Discuss
Answer: (a).a
Q19.
The expression for the current in an RC circuit is?

a.

a

b.

b

c.

c

d.

d

Discuss
Answer: (b).b
Q20.
Calculate the energy in the 2F capacitor.
Discuss
Answer: (d).6.4kJ
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