A speaker is being tested. Technician A says if an AA battery is connected across the speaker terminals and the connection is made and broken quickly, the speaker should not make any noise. Technician B says when measuring the resistance of the electromagnetic voice coil the ohmmeter should have an infinite reading. Who is correct?

A. Technician A only
B. Technician B only
C. Both Technician A and B
D. Neither Technician A nor B


Answer: B

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What will be an ideal response?

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