It is acceptable to vent a gas appliance through a masonry chimney as long as _____.

a. a tile or metal liner of the correct size is inserted
b. the chimney is inspected to ensure it is in good condition
c. the furnace is common-vented with another gas appliance
d. a double-wall vent connector is used at the chimney opening


a. a tile or metal liner of the correct size is inserted

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A Service Consultant generates $50,000 in sales and had a profit of $30,000. The cost and expense are:

A. $20,000 B. $30,000 C. $80,000 D. None of the above

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Most contractors use a ____ sheet to gather together all of the constituent prices of the estimate.

A. quote B. bid summary C. job summary D. tender summary

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Which of the following reflects a difference between interest groups and functional groups?

a. Interest groups are not formed by the organization; functional groups are. b. Interest group goals are consistent with the organization's goals; functional group goals are not. c. Interest groups can have a big impact on the organization; functional groups generally do not. d. Interest groups continue over time; functional groups are spontaneous, with no continued existence. e. Interest groups generally form in upper levels of the organization; functional groups are at lower levels.

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A ________ works on a single plane

A) Leveling vial B) Builder's level C) Total Station D) Transit-level

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