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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Wounding cuttings can enhance rooting by: ________, ________, ________, and ________.
Fill in the blank(s) with the appropriate word(s).
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The water that leaves a cooling tower passes through a strainer. Why?
What will be an ideal response?
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If the brake pedal does not return to the released position or is sticking or binding, what is the most likely cause?
A. Rear brake out of adjustment B. Dry or corroded cable C. Excessive cable slack D. None of the above
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The scale of the drawings is contained in the _____
A) legend B) title block C) revision block D) approval block
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