The invention that allowed the transportation of meat anywhere in the country, at

any time of the year, was the refrigerated



What will be an ideal response?


boxcar

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

1. Fuel cells have little in common with conventional power generating equipment.
2. At the anode, the reaction in AFC systems occurs as follows:

3. In PAFC systems, increasing temperature increases the vaporization of acid, which leads to larger reservoirs in the cell, which increases complexity and cost.
4. As materials get hotter, they generally get a bit larger, a process known as thermal expansion.
5. SOFC systems are commonly used in cogeneration systems, so the high pressures can be used to prepare the high temperature outlet gas as an input gas for a turbine.

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The idler gear _____________.

A. is used primarily to change the direction of a gear train's output B. is the gear tied to the gear train's output C. is a gear set with multiple gears on one shaft D. is the gear that supplies power to the gear train, often tied to a motor

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Any cargo containing hazardous waste must be accompanied by a hazardous waste manifest, which is signed by the driver and is the responsibility of _____.

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

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____________________ is a metal that remains in a liquid state at room temperature.

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

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