POP QUIZ RESONANCE

If the resonant frequency in a series RLC circuit is 50kHz along with a bandwidth of 1kHz, find the quality factor.a) 5b) 50c) 100d) 500

• 5

• 50

• 100

• 500

What happens to the quality factor when the bandwidth increases?

• Becomes zero

• Remains the samed

• Increases

• Decreases

What happens to the impedance of a series RLC circuit at resonance?

• Impedance is maximum

• Impedance is minimum

• Impedance is zero

• Impedance remains constant

Resonant frequency is when ___________ a) b) c) XL<XCd) Cannot be determined

• XL=XC

• XL>XC

• XL<XC

• XL=Z

What is the unit for Frequency Resonance

• Weber

• Ampere

• Hz

• Ohm