The duct that has the lowest resistance to airflow is _____

a. fiberglass ductboard
b. metal duct with duct liner
c. metal duct with exterior duct wrap
d. flexible duct


c

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Palletized brick should not be stockpiled to a height greater than _____.

a. 7 feet b. 9 feet c. 11 feet d. 13 feet

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Hydraulic valve schematics are being discussed. Technician A says that boxes with arrows show the flow offluid when the valve is shifted. Technician B says that a box without an arrowindicates flow (if any) in the neutral position.Who is correct?

A. Technician A B. Technician B C. Both D. Neither

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Electrical symbols in ladder and schematic diagrams:

A) Are unique to each component. B) Represent electrical properties of common components. C) Look like the component they represent. D) Are standard throughout the industry.

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Technician A says that comparing the front vehicle height sensors to the rear sensors allows the ECM to determine body roll created by cornering force. Technician B says that vehicle height sensors are only located on the rear. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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