Question

What is the correct formula for quality factor?

a.

Q=BW*fr

b.

Q=BW/fr

c.

Q=fr/BW

d.

Q=fr²

Posted under Resonance in AC Circuits Basic Electrical Engineering

Answer: (c).Q=fr/BW

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. What is the correct formula for quality factor?
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Quality factor is also known as _________

View solution

Q. At resonance condition, the voltage across the capacitor and inductor is _________ the source voltage.

View solution

Q. What is the voltage across the capacitor when the source voltage is 100V and the Q factor is 10?

View solution

Q. Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.

View solution

Q. Find the source voltage when the voltage across the capacitor is 1000V and the Q factor is 10.

View solution

Q. What is the voltage across the inductor when the source voltage is 200V and the Q factor is 10?

View solution

Q. Find the Q factor when the voltage across the inductor is 2000V and the source voltage is 100V.

View solution

Q. Find the source voltage when the voltage across the inductor is 2000V and the Q factor is 20.

View solution

Q. What happens to the voltage across the capacitor when the Q factor increases?

View solution

Q. What happens to the voltage across the inductor when the Q factor decreases?

View solution

Q. The energy stored in the capacitor is of _________ nature.

View solution

Q. The energy stored in the inductor is of _________ nature.

View solution

Q. At resonance, the circuit appears __________

View solution

Q. At resonance, the capacitive energy is ___________ inductive energy.

View solution

Q. At resonance, electrostatic energy is ___________ the magnetic energy.

View solution

Q. The maximum magnetic energy stored in an inductor at any instance is?

View solution

Q. The maximum electrostatic energy stored in a capacitor at any instance is?

View solution

Q. Q is the ratio of?

View solution

Q. Find the value of Q if the reactive power is 10W and the average power is 5W.

View solution

Q. Find the reactive power when the average power is 5W and Q=2.

View solution
View All MCQs on Resonance in AC Circuits

Recommended Subjects

Are you eager to expand your knowledge beyond Basic Electrical Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

Corrosion Engineering

Master the art of preventing material deterioration with our Corrosion Engineering...

Cell Biology

Delve into the fascinating world of Cell Biology with our specialized category....

Cost Accounting

Dive into the realm of Cost Accounting with our specialized category. Explore cost...

Chemistry

Unlock the mysteries of chemistry with our Chemistry category. Delve into the...

Surveying

Master the art of land surveying and geomatics with our Surveying category. Explore...

Non Verbal Reasoning

Enhance your cognitive abilities with our Non-Verbal Reasoning category. Dive into...

Environmental Biotechnology

Discover the intersection of biology and environmental science with our Environmental...

Optical Communication

Explore the world of high-speed data transmission with our Optical Communication...

Railway Engineering

Embark on a journey through the world of railway systems with our Railway Engineering...