How does air from air conditioning vents affect open display cases?
A) It improves their performance by lowering the temperature of the air surrounding the display case.
B) Open display cases are not affected by external air sources because of their engineered air baffles.
C) Open display cases are not affected by external air sources because of their powerful built in air curtains.
D) It disrupts the case's air curtain, causing them to rise in temperature.
D
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Which of the following statements is false?
A) Tactical plans must support operational plans B) Operational plans must support long-range plans C) Tactical plans must support long-range plans D) None of the above
All of these can cause a starter not to rotate, EXCEPT _________
A) Defective armature B) Shorted field coils C) Seized engine crankshaft D) Defective starter drive
Which type of system reduces the total amount of refrigerant charge required?
A) Multiplex B) Distributed C) Direct-expansion D) Secondary-loop
A scan tool is used to read ____________________.
Fill in the blank(s) with the appropriate word(s).