Technician A says that all cars are equipped with drum brakes. Technician B says that drum brakes use friction pads that press against the calipers to stop the wheels. Who is correct?

A. Technician A only
B. Technician B only
C. Both Technicians A and B
D. Neither Technician A nor B


D. Neither Technician A nor B

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Currently, the _______________ military is the largest buyer of fuel in the world

Fill in the blank(s) with the appropriate word(s).

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A two-lane road crosses an at-grade railroad track at 90°. If the design speed of the two-lane road is 45 mi/hr and the velocity of the train when crossing the highway is 80 mi/hr, determine the sight distance leg along the railroad tracks to permit a vehicle traveling at the design speed to safely cross the tracks when a train is observed at a distance equal to the sight distance leg.

What will be an ideal response?

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Explain the purpose of a proportioning valve.

What will be an ideal response?

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One reason that more sophisticated commercial contracts and loan structures developed was to avoid the church prohibition on usury, which is

a. making loans. b. charging interest. c. payment in currency. d. establishing guilds and price fixing.

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