Which part of the trailer flooring suffers the most abuse and usually needs the most reinforcement and repair?
A. rear four feet
B. front four feet
C. area directly over the suspension
D. area directly over the landing gear
Answer: A
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A(n) ____________________ PV system needs to be sized so that it can supply the total electrical load of the building it serves.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements about entropy (S) is true?
A. Entropy is not a state property, but molar entropy is. B. The change in entropy for an adiabatic process occurring in a closed system is always zero. C. For a reversible process occurring in a steady state system, the entropy of the entering stream is always equal to the entropy of the exiting stream. D. The change in entropy of a heat reservoir is always positive. E. None of the above is true.
The material used to absorb moisture inside an AC system is called ________
A) PAG B) Desiccant C) Ester D) Drier
The half-nut lever is used for:
A) Taking up the slack in the cross slide nut B) Engaging the longitudinal feed on the carriage C) Changing from longitudinal to cross feed D) Threading