A man is holding a 50 pound box three feet above the grounD. How much work is

being done?

A. -50 ft-lb
B. 0 ft-lb
C. +50 ft-lb
D. +150 ft-lb


B

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It is not important to use the recommended ATF in the transmission.

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

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Which of the following would be considered to be a type of in-cylinder exhaust emissions reduction?

A. In-cylinder dosing of DEF B. Selective catalytic reduction (SCR) C. Exhaust gas recirculation (EGR) D. Exhaust aftertreatment

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____________________ or destructive testing may be used in a random sample testing procedure in mass production.

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

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Why are ornaments such as mirror balls not recommended for the public area of the landscape?

What will be an ideal response?

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