A customer wanted the ABS checked because of tire chirp noise during hard braking. Technician A says that the speed sensors may be defective. Technician B says that tire chirp is normal during an ABS stop on dry pavement. Which technician is correct?

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


B

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Proper assembly of an automatic transmission/transaxle can be verified by performing all of the following tests EXCEPT ________.

A) Air pressure checks B) Clutch pack measurements C) Vacuum testing the regulator valve D) End play measurements

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The components used in domestic hot-water temperature maintenance systems are similar to those used in _____.

a. roof, gutter, and downspout de-icing systems b. pipe heat tracing systems c. snow melting and anti-icing systems d. floor heating and warming systems

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Negative gravitropism is downward bending

Indicate whether the statement is true or false

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

1. Civil engineers must design the structures in such a way as to allow for expansion and contraction of materials, such as concrete and steel that occur due to changes in the surrounding temperatures. 2. Material properties are not a function of temperature. 3. Temperature is a fundamental dimension. 4. Temperature is a macroscopic measurement of a microscopic phenomenon. 5. The Kelvin and Rankine scales are based on the behavior of an ideal gas.

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