Which of the following is the U.S. customary unit for mass?

a. kilograms
b. pound mass
c. grams
d. slugs


b. pound mass

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The driveshaft of a rear-wheel drive vehicle turns with 60 lb?ft of torque @ 2500 RPM. The driveshaft is connected to the 11-tooth pinion gear, which turns a 35-tooth ring gear. How fast, in RPM, will the drive axles (connected to the ring gear) turn? Round to the nearest whole number

What will be an ideal response?

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Which one of these sends an electrical signal to the antilock brake control module?

A) Residual check valve B) Brake pedal position sensor C) Pressure-differential valve D) All of these

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The saw shown in the figure above is called a _____

a. keyhole saw b. drywall saw c. coping saw d. hacksaw

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A fatigue test is performed on rotating beam specimens where, for each rotation cycle, the specimens experience tensile and compressive stresses of equal magnitude. The cycles-to-failure experience with 69 specimens of 5160H steel from 1.25-in hexagonal bar stock was as follows:

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