Question

An RLC series circuit has R = 30 Ω, XL = 30 Ω and XC = 30 W. Its impedance is

a.

30 ∠0°.

b.

30 ∠45°

c.

42.42 ∠45°

d.

90 ∠45°.

Answer: (a).30 ∠0°.

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Q. An RLC series circuit has R = 30 Ω, XL = 30 Ω and XC = 30 W. Its impedance is

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