Why is it necessary to use a charging cylinder or accurate scale when measuring the refrigerant charge into a freezer?

What will be an ideal response?


The small amount of refrigerant charge is critical to + or -1/2 oz.

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A high powered vehicle is likely to use a ________ if it uses a dual clutch transmission.

A) Dry clutch B) Dog clutch C) Wet clutch D) Bag clutch

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The lightweight blanket _____

A) increases yields on plants B) protects against insects C) protects against viral disease spread by aphids D) all of the above

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Sanitary and phytosanitary regulations are barriers to trade under WTO standards

Indicate whether the statement is true or false

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How many reverse ratios are there in an Allison TC10?

A. One B. Two C. Five D. Ten

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