Which of the following is a good example of designing for human factors?
A. selecting a gear that will provide more torque
B. ensuring that the welds on a heating system will not fail
C. determining the speed of a milling machine cutter
D. identifying the height of a countertop
Answer: D
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During a compression test, a cylinder shows lower readings than expected. Technician A squirts a tablespoon of oil into the cylinder and the compression raises. He says this indicates a problem with the rings. Technician B says a running compression test should be about one-quarter of that of a cranking compression test. Which technician is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
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What will be an ideal response?
Which of the following is a full-authority ECAT?
A. Allison WT B. Allison TC C. Caterpillar CX D. All of the above