How far apart should hangers for fiber ductboard be placed?

What will be an ideal response?


Every 6 feet for duct that is les than 12 inches high, and every 8 feet for duct that is 12 inches or higher.

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A(n) ____________________ is an ignition system in which the spark is created by an electric current

generated by electrical induction.

Fill in the blank(s) with the appropriate word(s).

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The basis of a ____ is the accurate assessment of the work in the form of a quantity takeoff that can only be obtained from the full design of the project.

A. fixed estimate B. detailed estimate C. quantitative estimate D. design estimate

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Two technicians are discussing anti-theft systems. Technician A says that some systems require a special key. Technician B says that some systems use a computer chip in the key. Who is right?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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The Pullman strike created the first instance of

A. management recognition of the right of workers to organize and strike. B. government use of federal troops to break a labor strike. C. violence during a labor strike. D. a united front between urban workers and agrarian Populists. E. government use of a federal court injunction to break a strike.

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