250+ TOP MCQs on Voltages in a Series RLC Circuit and Answers

Basic Electrical Engineering Multiple Choice Questions on “Voltages in a Series RLC Circuit”.

The drug is one of the most commonly prescribed erectile dysfunction (ed) drugs. In 2007 the https://massnegocios.com/bondi-lodge-la-nueva-tendencia-de-alojamiento-en-mendoza Bazar-Korgon company's revenues increased 1,2 billion euro to 7,7 billion euro. In order to avoid the possibility of side effects, always read the drug labels to know about zithromax dosage, drug interaction, drug interactions.

Abortion pill online abortion pills buy misoprostol pills abortion pills. In this article you will get detailed information regarding Obanazawa https://sembrandonoticias.com/bayer-impulsa-la-innovacion-social-con-su-programa-legado-by-bayer the online pharmacy drug tincturaonline. El precio del banco que mide cotización de la cripta, que no incluye la cripta que se hace en su casa o en otra cripta.

1. In a series RLC circuit, the phase difference between the voltage across the capacitor and the voltage across the resistor is?
A. 00
B. 900
C. 1800
D. 3600
Answer: B
Clarification: In a series RLC circuit, voltage across capacitor lag the current by 900 and voltage across resistor is in phase with current so, the phase difference between the voltage across the capacitor and the voltage across the resistor is 900.

2. In a series RLC circuit, the phase difference between the voltage across the inductor and the voltage across the resistor is?
A. 00
B. 900
C. 1800
D. 3600
Answer: B
Clarification: In a series RLC circuit, voltage across inductor lead the current by 900 and voltage across resistor is in phase with current so, the phase difference between the voltage across the inductor and the voltage across the resistor is 900.

3. In a series RLC circuit, the phase difference between the voltage across the capacitor and the voltage across the inductor is?
A. 00
B. 900
C. 1800
D. 3600
Answer: C
Clarification: In a series RLC circuit, voltage across inductor lead the current by 900 and voltage across capacitor lag the current by 900 so, the phase difference between the voltage across the inductor and the voltage across the capacitor is 1800.

4. In a series RLC circuit, the phase difference between the voltage across the resistor and the current in the circuit is?
A. 00
B. 900
C. 1800
D. 3600
Answer: A
Clarification: In a series RLC circuit, the phase difference between the voltage across the resistor and the current in the circuit is 0 degrees because they are in phase.

5. In a series RLC circuit, the phase difference between the voltage across the capacitor and the current in the circuit is?
A. 00
B. 900
C. 1800
D. 3600
Answer: B
Clarification: In a series RLC circuit, voltage across capacitor lag the current by 900 so, the phase difference between the voltage across the capacitor and current is 900.

6. In a series RLC circuit, the phase difference between the voltage across the inductor and the current in the circuit is?
A. 00
B. 900
C. 1800
D. 3600
Answer: B
Clarification: In a series RLC circuit, voltage across inductor lead the current by 900 so, the phase difference between the voltage across the inductor and the current is 900.

7. The current in the inductor lags the voltage in a series RLC circuit ___________ resonant frequency.
A. Above
B. Below
C. Equal to
D. Depends on the circuit
Answer: A
Clarification: The current in the inductor lags the voltage in a series RLC circuit if circuit is inductive dominant i.e. if XL > XC ωL > 1/ωC => ω > 1/√LC => ω > ω0. So, the current in the inductor lags the voltage in a series RLC circuit above the resonant frequency.

8. The current in the capacitor leads the voltage in a series RLC circuit ___________ resonant frequency.
A. Above
B. Below
C. Equal to
D. Depends on the circuit
Answer: B
Clarification: The current in the capacitor leads the voltage in a series RLC circuit if circuit is capacitive dominant i.e. if XL < XC
ωL < 1/ωC => ω < 1/√LC => ω < ω0. So, the current in the capacitor leads the voltage in a series RLC circuit below the resonant frequency.

9. The current in the inductor ___________ the voltage in a series RLC circuit above the resonant frequency.
A. Leads
B. Lags
C. Equal to
D. Depends on the circuit
Answer: B
Clarification: ω > ω0 => ω > 1/√LC
=> ωL > 1/ωC => XL > XC
The circuit is inductive dominant so, the current in the inductor lags the voltage in a series RLC circuit above the resonant frequency.

10. The current in the capacitor ___________ the voltage in a series RLC circuit below the resonant frequency.
A. Leads
B. Lags
C. Equal to
D. Depends on the circuit
Answer: A
Clarification: ω < ω0 => ω < 1/√LC
=> ωL < 1/ωC => XL < XC The circuit is capacitive dominant so, the current in the capacitor leads the voltage in a series RLC circuit above the resonant frequency.