Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > Find the Q factor when the voltage across the...
Start Learning for Free
Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.
- a)10
- b)20
- c)30
- d)40
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Find the Q factor when the voltage across the capacitor is 1000V and t...
We know that voltage across the capacitor in resonance condition is equal to Q times the source voltage. Vc=QV. Substituting the values from the given question, we get Q=10.
Most Upvoted Answer
Find the Q factor when the voltage across the capacitor is 1000V and t...
Understanding Q Factor
The Q factor, or Quality factor, is a dimensionless parameter that describes the performance of a resonant circuit, particularly in terms of energy loss. It is defined as the ratio of the reactive power stored in the circuit to the real power dissipated.
Key Formula
The Q factor can be calculated using the formula:
Q = V_C / V_S
Where:
- V_C = Voltage across the capacitor
- V_S = Source voltage
Given Values
- V_C = 1000 V (Voltage across the capacitor)
- V_S = 100 V (Source voltage)
Calculating Q Factor
To find the Q factor:
- Substitute the values into the formula:
Q = 1000 V / 100 V
- Perform the division:
Q = 10
Conclusion
The calculated Q factor is 10, which corresponds to option 'A'. This indicates that the capacitor can store energy effectively compared to the energy supplied by the source, reflecting a high quality of resonance in the circuit.
Understanding the Q factor is essential for evaluating the efficiency and performance of resonant circuits in electrical engineering applications.
The Q factor, or Quality factor, is a dimensionless parameter that describes the performance of a resonant circuit, particularly in terms of energy loss. It is defined as the ratio of the reactive power stored in the circuit to the real power dissipated.
Key Formula
The Q factor can be calculated using the formula:
Q = V_C / V_S
Where:
- V_C = Voltage across the capacitor
- V_S = Source voltage
Given Values
- V_C = 1000 V (Voltage across the capacitor)
- V_S = 100 V (Source voltage)
Calculating Q Factor
To find the Q factor:
- Substitute the values into the formula:
Q = 1000 V / 100 V
- Perform the division:
Q = 10
Conclusion
The calculated Q factor is 10, which corresponds to option 'A'. This indicates that the capacitor can store energy effectively compared to the energy supplied by the source, reflecting a high quality of resonance in the circuit.
Understanding the Q factor is essential for evaluating the efficiency and performance of resonant circuits in electrical engineering applications.
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Top Courses for Electrical Engineering (EE)View all
Question Description
Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer?.
Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer?.
Solutions for Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Find the Q factor when the voltage across the capacitor is 1000V and the source voltage is 100V.a)10b)20c)30d)40Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily