Which of the following applications would benefit from the use of a compensating fifth wheel?

A. B-train lead trailer with aluminum frame
B. A-train lead trailer with pintle hook
C. yard shunt
D. pick-up and delivery tractor


Answer: A

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Different materials can be represented by various arrangements of section lines.

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

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

1. The U.S. is highly sensitive to increasing interest rates.
2. The U.S. farm sector is characterized by a large number of large, highly capitalized farming
operations.
3. A major change in farm program policy forthcoming in the 2014 farm bill involves greater
reliance on property insurance as a means of providing a safety net to farmers.
4. Given the graph below, the total demand curve suggests that an absence of export demand
would increase domestic consumer surplus.

5. Given the graph below, the gain in producer surplus as a result of the addition of export demand is equal to area 2 plus area 3 which are gained from domestic and international consumers.

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The major dissolved species in the Colorado River near Phoenix are given in mg/l in the table below.



a. Express the concentration of in the Colorado River in moles of per liter and in milligrams per liter as

b. Calculate the total hardness, carbonate hardness and non-carbonate hardness for the Colorado River using the data in the table above.

What will be an ideal response?

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18.4 รท 8 =

A) 2.23 B) 2.3 C) 2.03 D) 2.2

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