Technician A says that ABS modulation cycle rates are much higher in truck pneumatic brake systems than hydraulic brake systems. Technician B says that ABS pneumatic modulation cycle rates peak at about 7 times per second. Who is correct?

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


Answer: B

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The NECĀ® arose as a consensus of more than 1200 individuals primarily to ____.

A. standardize price schedules B. combat a growing epidemic of electrical fires C. standardize equipment D. use as a marketing tool

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List some advantages to the electric parking brake system.

What will be an ideal response?

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Plastic pipes provide a durable material to distribute water and are quickly assembled by the use of soldered joints and fittings.

Answer the following statement true (T) or false (F)

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This type of dimensioning system is most likely to be used on architectural and structural engineering drawings.

A. proportional dimensioning B. decimal-inch dimensioning C. fractional dimensioning D. metric dimensioning

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