Two technicians are discussing variable displacement piston compressors. Technician A says that the wobble plate is moved to the high-angle position for maximum output when the cooling load is high. Technician B says that the wobble-plate angle is

controlled by the pressure in the crankcase of the compressor. Which technician is correct?

A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B


C) Both technicians A and B

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_______________ is a unique compound that consists of a methane molecule encased in a crystal lattice of ice

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

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Bramble fruit grows well in a pH as low as _____

A) 6.5 to 6.8 B) 4.5 to 6.0 C) 4.0 to 4.5 D) 5.5 to 5.8

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Metric bolt strength is indicated by _________

A) Lines on the head B) Numbers on the head C) Both A and B D) Neither A nor B

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In a Toyota/Lexus hybrid vehicle, how is reverse achieved?

A) The ICE reverses direction and powers the drive wheels B) MG1 is used to power the vehicle in reverse C) MG2 is used to power the vehicle in reverse D) Either B or C, depending on the exact model and year

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