Technician A says that a blown air ABS ECU battery power fuse will prevent the service brakes from operating. Technician B says that a chuff test is performed to test wheel speed sensors. Who is correct?

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


Answer: D

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If a manufacturer labor time is considered too low the dealership management __________

A. May petition the manufacturer to review the time B. Can create their own labor times and use them C. Must pay technicians more money to compensate them for the low labor times D. Can refuse to perform customer’s warranty repairs

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Backflow prevention devices should be located

a. at the end of the irrigation system. b. between the water source and the first valve. c. between the first valve and second valve. d. below the lowest irrigation head.

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____________________ are materials that can convert mechanical energy to electrical energy when pressure is applied or can convert electrical energy to mechanical energy when a voltage is applied.

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

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Stairs provide easy access between the floors of a building; one type, ____, run straight from one elevation to the next with no turns.

A. straight stairs B. L-shaped stairs C. double-L stairs D. U-shaped stairs

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