1.
What is the applied voltage for a series RLC circuit when IT = 3 mA, VL = 30 V, VC = 18 V, and R = 1000 ohms?
A. 3.00 V
B. 12.37 V
C. 34.98 V
D. 48.00 V
Answer & Explanation
Answer: Option B
Explanation:
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2.
What is the bandwidth of the circuit?
A. 31.8 Hz
B. 32.3 Hz
C. 142 Hz
D. 7.2 kHz
Answer & Explanation
Answer: Option A
Explanation:
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3.
In a parallel RLC circuit, which value may always be used as a vector reference?
A. current B. reactance
C. resistance D. voltage
Answer & Explanation
Answer: Option D
Explanation:
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4.
How much current will flow in a 100 Hz series RLC circuit if VS = 20 V, RT = 66 ohms, and XT = 47 ohms?
A. 1.05 A
B. 303 mA
C. 247 mA
D. 107 mA
Answer & Explanation
Answer: Option C
Explanation:
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5.
What is the Q (Quality factor) of a series circuit that resonates at 6 kHz, has equal reactance of 4 kilo-ohms each, and a resistor value of 50 ohms?
A. 0.001 B. 50
C. 80 D. 4.0
Answer & Explanation
Answer: Option C
Explanation:
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