Technician A says that dump trucks usually require a lower section modulus than highway trucks. Technician B says that tempered frame rails allow highway tractors to achieve a higher specified RBM with lighter frame rails. Who is correct?

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


B. Technician B

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Red staining of fixtures is a symptom of which type of water problem?

a. turbidity b. hardness c. acidity d. dissolved iron

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What term describes a condition when the rear tires lose traction before the front tires?

A) Understeer B) Oversteer

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All synchronizers use friction to synchronize the speed of the gear and shaft before the connection is made.

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

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If the message signal given by m(t) = 2 cos(360?t) is frequency modulated by a carrier frequency 100 times the message frequency and the modulation constant k f = 1,000, find the bandwidth of the modulated carrier signal.

What will be an ideal response?

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