A 161/2 -inch brake drum, specified to have a machine limit of 0.090 inch over and a maximum dimension of 0.120 inch over, is measured at 0.098 inch over at a brake overhaul. Technician A states that the drum can be turned on a drum lathe, providing that the maximum dimension of 0.120 inch is observed. Technician B says that the drum can be legally returned to service without being turned. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
B. Technician B only
Trades & Technology
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Dowel bars and tie bars are both examples of _____.
a. stringline holders b. form connectors c. reinforcing steel d. leveling devices
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Which safety device is used on vehicles with manual transmissions?
A) Neutral safety switch B) Clutch safety switch C) Both A and B D) Neither A nor B
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What is the period of a clock waveform whose frequency is 4 MHz?
A) 40 ?s B) .25 ms C) .25 ?s D) 250 ms
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When a control is required to control space or product temperature, it is called a ____.
A. safety device B. thermostat C. pressure control D. speed control
Trades & Technology