Technician A says the scratch cut shown below indicates that the drum is mounted on the lathe correctly. Technician B says the silencer band shown in the following figure is used to produce a smoother drum finish. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: C
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In the study of plane geometry, certain basic statements called axioms or postulates are accepted as true without requiring proof.
Answer the following statement true (T) or false (F)
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If a gauge has "balancing coils" it will be considered to be this type of gauge:
a. Electric b. Electronic c. Mechanical d. Virtual
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The final control element in an on/off system is ____.
A. proportional to the error signal B. is either fully on or fully off C. both a and b
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These speakers have a combined impedance of ________.
A. 2 ohms
B. 8 ohms
C. 16 ohms
D. 12 ohms
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