Which of the following statements is true for a series RLC ac circuit in resonance? (There could be more than one correct choice).
A) The inductive reactance and the capacitive reactance are both equal to zero.
B) The inductive reactance is equal to the capacitive reactance.
C) The current in the circuit is a minimum.
D) The current in the circuit is a maximum.
E) The rms current is equal to the peak current.
Question 2
A 120- laboratory resistor is rated at 0.25 W. How much current can safely flow through the resistor?
A) 30 A
B) 2.1 mA
C) 22 mA
D) 46 mA
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