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 18 of 21

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Q171.
What happens to the force of attraction between the capacitors when the potential difference between the plates decreases?
Discuss
Answer: (b).Decreases
Q172.
What happens to the force of attraction between the capacitors when the distance of separation between the plates increases?
Discuss
Answer: (b).Decreases
Q173.
The unit for dielectric strength is ____________
Discuss
Answer: (c).MV/m
Q174.
If the Voltage increases, what happens to dielectric strength?
Discuss
Answer: (a).Increases
Q175.
If the potential difference in a material is 4MV and the thickness of the material is 2m, calculate the dielectric strength.
Discuss
Answer: (a).2MV/m
Q176.
If the dielectric strength of a material is 4MV/m and its potential difference is 28MV, calculate the thickness of the material.
Discuss
Answer: (b).7m
Q177.
If the thickness of the material increases, what happens to the dielectric strength?
Discuss
Answer: (b).Decreases
Q178.
The thickness of a material having dielectric strength 10MV/m is 5m, calculate the potential difference.
Discuss
Answer: (c).50MV
Q179.
Which medium has the highest dielectric strength?
Discuss
Answer: (c).Air
Q180.
Leakage in capacitors is primarily caused by _________
Discuss
Answer: (a).Transistors