Multiple Choice
Use the following signal flow diagram when matching the following information

-With power applied to the system, no sound is heard from either speaker when both microphones are used.
A) Move the left bracket to the input of the pre-amplifier - the fault is in the pre-amplifier.
B) Right bracket moves to output of pre-amplifier
C) Current braket location
D) Left bracket moves to input side of the power amplifie
Correct Answer:

Verified
Correct Answer:
Verified
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