In a 60-Hz RLC Circuit,the Phase Angle Is Positive

question 122

Multiple Choice

In a 60-Hz RLC circuit,the phase angle is positive.The values of the resistance,inductance,and the capacitance are now doubled.Which of the following is now true about the phase angle?

• A)It is still positive.
• B)It could be zero.
• C)It will be negative.
• D)It could be positive,negative,or zero,but it cannot be greater than its original value.

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