An example of a simple machine is a _____
a. plane c. pulley
b. lever d. all of the above
D
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Carcass quality is a highly heritable trait
Indicate whether the statement is true or false
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An air brake system is fully charged at what psi?
a. 100 b. 125 c. 75
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Technician A says that lifting the vehicle and turning the steering wheel may help bleed air out of some systems. Technician B says that if this procedure is used, the wheels should be turned from stop to stop. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
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To aid in erection of the forms by crane, carpenters install _____.
a. lifting eyes b. turnbuckles c. eyebolts d. hoisting hooks
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