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The 60 Hz Ac Source of a Series Circuit Has

Question 22

Multiple Choice

The 60 Hz ac source of a series circuit has a voltage amplitude of 120 V.The capacitive and inductive reactances are 980 Ω and 240 Ω,respectively.The resistance is 550 Ω.In the figure,the inductance,in mH,is closest to: A) 640 B) 1400 C) 2400 D) 3000 E) 4000 The 60 Hz ac source of a series circuit has a voltage amplitude of 120 V.The capacitive and inductive reactances are 980 Ω and 240 Ω,respectively.The resistance is 550 Ω.In the figure,the inductance,in mH,is closest to:


A) 640
B) 1400
C) 2400
D) 3000
E) 4000

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