When nozzles problems are apparent, the nozzle should be removed using ____ and replaced.
A. a special nozzle wrench
B. adjustable pliers
C. a pipe wrench
D. Both a and b.
Answer: A
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A typical superheat for an evaporator operating under normal conditions would be ____.
A. 4 to 6°F B. 6 to 8°F C. 8 to 12°F D. 14 to 16°F
Floor jack use is being discussed. Technician A says the floor jack lift pad should be positioned under the radiator support when lifting the front of the vehicle. Technician B says after raising the vehicle, the floor jack should be left supporting the vehicle with the jack handle in the downward position. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Technician A says when a vehicle with an electronic variable orifice (EVO) steering system is operating below 10 mph and the steering wheel rotation is above 15 rpm, power steering assist is increased. Technician B says on this vehicle, power steering assist is decreased when the vehicle speed is above 25 mph. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Which one of the following statements on SLC 500 module addressing is NOT true?
A) A forward slash (/) delimiter separates the word number from the final two digits for the terminal number. B) The word number is only needed if the addressed word is not 0. C) The structure begins with either an I for inputs or an O for outputs and a colon (:) is used as a delimiter between the I or O and the module slot number. D) The slot number is followed by the forward slash (/) before the word number.