The distance a rafter rises vertically for each foot of run is known as the _____

A) rise
B) slope
C) unit rise
D) projection


Answer: C

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Express 500 square inches as square feet. Round to one decimal place.

A. 3.3 B. 3.4 C. 3.5 D. 3.7

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All of the following statements are true EXCEPT:

A. the sunload sensor is located in the defroster outlet grille or on the dash. B. the sunload sensor reacts to incandescent light or sunlight but not to fluorescent light. C. the discharge duct temperature sensor is an NCT that provides the control module with the temperature of the air leaving the duct. D. an interior temperature sensor is usually mounted in the defroster.

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Magnesium is the common element in organic substances and identifies a material as being organic

Indicate whether the statement is true or false

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Which of the following will not increase the efficiency of water use by plants in an irrigation system?

A) the use of herbicides to control weeds B) the use of drip irrigation for fruit trees C) the use of crop residues to reduce evaporation D) the use of concrete-lined delivery ditches E) the use of flood irrigation for forage crops

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