An owner of a vehicle equipped with ABS brakes complained that whenever he tried to stop on icy or slippery roads, the brake pedal would pulse up and down rapidly. Technician A says that this is normal for many ABS units. Technician B says that the ABS unit is malfunctioning. Which technician is correct?

A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B


A

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The steering axis inclination (SAI) line on a truck front suspension is referred to as what?

What will be an ideal response?

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Using chalk and a rule, a circle with a diameter of 7” is marked on steel plate. How many inches does the chalk travel in drawing a complete circle? Give the answer to the nearest hundredth.

What will be an ideal response?

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As the angle between two slings increases along the horizontal plane, the amount of tension on a pair of slings _____.

a. increases b. decreases c. remains the same d. becomes horizontal

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Technician A says that an oxygen sensor can have one, two, three, four, or more wires, depending on the style and design. Technician B says that if the exhaust has little oxygen, the voltage of the oxygen sensor will be close to 1 volt (1000 mV) and close to zero if there is high oxygen content in the exhaust. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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