The cellular glass rigid insulation ____ offers the greatest termite and rodent resistance of any insulation material.

A. Styroglas®
B. Bioglas®
C. Celluglas®
D. Foamglas®


Answer: D

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The detailed information embedded in BIM models can help subcontractors: 

A. ?increase the use of prefabricated systems. B. ?decrease the need for prefabricated systems. C. ?eliminate the need for prefabricated systems. D. ?improve quality in prefabricated systems.

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A distributor receives a large shipment of components. The distributor would like to accept the shipment if 10% or fewer of the components are defective and to return it if more than 10% of the components are defective. She decides to sample 10 components, and to return the shipment if more than 1 of the 10 is defective.

a. If the proportion of defectives in the batch is in fact 10%, what is the probability that she will return the shipment? b. If the proportion of defectives in the batch is 20%, what is the probability that she will return the shipment? c. If the proportion of defectives in the batch is 2%, what is the probability that she will return the shipment? d. The distributor decides that she will accept the shipment only if none of the sampled items are defective. What is the minimum number of items she should sample if she wants to have a probability no greater than 0.01 of accepting the shipment if 20% of the components in the shipment are defective?

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____________________ horses are those that weigh over 1,400 pounds.

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

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When a twin countershaft, truck transmission is in reverse gear, in what direction will the countershafts rotate?

A. clockwise (CW) B. counter-clockwise (CCW) C. one CW and one CCW D. countershafts do not rotate in reverse ratio

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