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MCQs

Total Questions : 63 | Page 4 of 7 pages
Question 31. The current in the capacitor ___________ the voltage in a series RLC circuit below the resonant frequency.
  1.    Leads
  2.    Lags
  3.    Equal to
  4.    Depends on the circuit
 Discuss Question
Answer: Option A. -> Leads
Answer: (a).Leads
Question 32. In a series RLC circuit, the phase difference between the current in the inductor and the current in the resistor is?
  1.    0°
  2.    90°
  3.    180°
  4.    360°
 Discuss Question
Answer: Option A. ->
Answer: (a).
Question 33. In a series RLC circuit, the phase difference between the current in the capacitor and the current in the resistor is?
  1.    0°
  2.    90°
  3.    180°
  4.    360°
 Discuss Question
Answer: Option A. ->
Answer: (a).
Question 34. In a series RLC circuit, the phase difference between the current in the capacitor and the current in the inductor is?
  1.    0°
  2.    90°
  3.    180°
  4.    360°
 Discuss Question
Answer: Option A. ->
Answer: (a).
Question 35. In a series RLC circuit, the phase difference between the current in the circuit and the voltage across the resistor is?
  1.    0°
  2.    90°
  3.    180°
  4.    360°
 Discuss Question
Answer: Option A. ->
Answer: (a).
Question 36. In a series RLC circuit, the phase difference between the current in the circuit and the voltage across the capacitor is?
  1.    0°
  2.    90°
  3.    180°
  4.    360°
 Discuss Question
Answer: Option B. -> 90°
Answer: (b).90°
Question 37. _________ the resonant frequency, the current in the capacitor leads the voltage in a series RLC circuit.
  1.    Above
  2.    Below
  3.    Equal to
  4.    Depends on the circuit
 Discuss Question
Answer: Option B. -> Below
Answer: (b).Below
Question 38. _________ the resonant frequency, the current in the inductor lags the voltage in a series RLC circuit.
  1.    Above
  2.    Below
  3.    Equal to
  4.    Depends on the circuit
 Discuss Question
Answer: Option A. -> Above
Answer: (a).Above
Question 39. The current leads the supply voltage in a series RLC circuit has its frequency _________ the resonant frequency.
  1.    Above
  2.    Below
  3.    Equal to
  4.    Cannot be determined
 Discuss Question
Answer: Option B. -> Below
Answer: (b).Below
Question 40. The current lags the supply voltage in a series RLC circuit has its frequency _________ the resonant frequency.
  1.    Above
  2.    Below
  3.    Equal to
  4.    Cannot be determined
 Discuss Question
Answer: Option A. -> Above
Answer: (a).Above

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