ASE-Style Multiple Choice
Which of the following statements is LEAST-Likely true?
A. R134a refrigerant is compatible with R12 refrigerant.
B. Purging uses refrigerant to push air and dirt out of the hoses.
C. The release of R12 into the atmosphere is prohibited by current environmental regulations.
D. Discharging air-conditioning systems removes refrigerant from the system and must always be done before parts are removed.
Answer: A
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Match each British or American general below with the battle or military campaign in which he was most notably involved as the British or American military leader. A. William Howe 1. Saratoga B. John Burgoyne 2. Yorktown C. Charles Cornwallis 3. Long Island D. Nathanael Greene 4 Carolina campaign
A. A-1, B-2, C-3, D-4 B. A-3, B-1, C-2, D-4 C. A-3, B-4, C-2, D-1 D. A-4, B-1, C-2, D-3 E. A-4, C-1, B-2, D-3
What feature of some prefabricated PVC fitting jacket covers can reduce costs to the manufacturer and user?
a. Making all the covers in a single color b. Making all the covers in a single size c. Making the covers so they can stretch d. Making the covers with stepped ends
What line type illustrates the header over an interior opening or the footing in a foundation plan?
A) Heavy weight lines B) Break lines C) Medium-weight dashed lines D) Very heavy weight lines with arrows on end
Use Data Sheet 5 and 7.
1" plastic pipe is divided into two equal segments.c-c = 50 inches long1" plastic, 90° degree ell1" plastic, teeFind the end-to-end measure of pipe A.
Fill in the blank(s) with the appropriate word(s).