In a VAV system, the demand for heat is satisfied by _____.

a. a heater attached to the VAV terminal
b. independent baseboard heat
c. an independent heat pump
d. electric heaters in the air handler


a. a heater attached to the VAV terminal

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In the figure above, symbol A represents a _____



a. float switch
b. temperature switch
c. pressure switch
d. foot switch

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A service consultant would reject which of the following requests under the rationale of protecting the company from risk for work the service facility performs? A customer who wants:

A. A 10” brake drum put on a vehicle with 9” brakes B. To buy and have an exterior detailed completed before the repairs are started C. A specific brand of oil used in his vehicle D. A job redone because the work was not done properly the first time

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____ and actinomycetes are excellent decay organisms and help preserve soil structure

a. Beetles b. Fungi c. Minerals

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A hybrid electric vehicle may use a compressor that does not have a drive belt

Indicate whether the statement is true or false

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