The complex number 40 ∠ 55° is equivalent to
A. 55 + j55
B. 40 + j40
C. 45.88 + j65.52
D. 22.94 + j32.76
Answer: Option D
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Related Questions on RC Circuits
When the frequency of the source voltage decreases, the impedance of a parallel RC circuit
A. Increases
B. Decreases
C. Does not change
D. Decreases to zero
A