Valves that use motors that move in tiny increments are:
A) Electronic expansion valves. B) Pulse-modulated valves.
C) Cross-charged expansion valves. D) Step motor valves.
D
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__________ is a measurement of the amount of matter something contains.
Fill in the blank(s) with the appropriate word(s).
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An automobile battery has an open circuit voltage of 14.7 volts which drops to 12 volts when connected to two 65 watt headlights. What is the resistance of each headlight and the value of the internal resistance of the battery?
What will be an ideal response?
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The ____ roll between the inner and outer rings.
A. races B. rolling elements C. separators D. lubricators
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Solve the proportion for the unknown value (x): 8:64 = 16:x.
Fill in the blank(s) with the appropriate word(s).
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