The first air-conditioning system was patented in 1844 by:
A) Benjamin Franklin. B) Thomas Edison. C) John Gorrie. D) Willis Carrier.
C
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The ____________________ system uses air to transmit the signal from the sensor to the controller and on to the controlled device.
Fill in the blank(s) with the appropriate word(s).
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The most popular form of asexual propagation is taking cuttings from plants
Indicate whether the statement is true or false.
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Which of these is the most current version of GM's Dexron ATF?
A) Dexron V B) Dexron VI C) Dexron III D) Dexron VII
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This type of diagram provides the technician with the unit's sequence of operations
A) Pictorial B) Schematic C) Ladder D) Point-to-point
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