Which of the following are composed of a continuous core of rigid foam insulation laminated between two layers of structural board with an adhesive to form a single solid pane?

A. structural insulated panels
B. oriented strand boards
C. expanded polystyrene boards
D. steel studs


Answer: A

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The world demand for petroleum will continue to increase

Indicate whether the statement is true or false

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Why should brake calipers be supported by a wire during brake service and not allowed to hang by the flexible brake hose?

A) To hold the caliper higher than the master cylinder to prevent fluid loss B) To help prevent damage to the brake hose C) To prevent bending the hose support bracket D) To keep air from getting into the system

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In addition to removing heat from the air, the air conditioning system also __________ the air, thereby creating __________, which is the moisture removed from the air.

A. condenses, humidity B. dehumidifies, condensate C. humidifies, condensate D. hydrates, condensate

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Dr. Juran’s 85/15 rule holds that at least 85% of an organization’s problems would be eliminated if employees did their jobs correctly.

a. true b. false

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