AVIXA Certified Technology Specialist – Installation CTS-I Question # 7 Topic 1 Discussion

AVIXA Certified Technology Specialist – Installation CTS-I Question # 7 Topic 1 Discussion

CTS-I Exam Topic 1 Question 7 Discussion:
Question #: 7
Topic #: 1

What is the total impedance in a loudspeaker circuit wired in parallel with the following specifications: Ten, 4 watt loudspeakers, one individual loudspeaker has a measured impedance of 1380 ohms using a 1 kHz tone.


A.

70.7 ohms


B.

125 ohms


C.

8 ohms


D.

138 ohms


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