_____ are used to join pipes made of different materials
A) Cleanout fittings
B) Adapters
C) Sanitary tees
D) Vent ells
Answer: B
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In a band beam reinforced-concrete floor, the beams are
A) located at a spacing of 8 ft to 10 ft on center. B) narrow and deep. C) wide and shallow. D) unnecessary.
People depend on animal production and processing for what five things?
What will be an ideal response?
____________________ pH is caused by the reaction of water and basic compounds of calcium,
magnesium, and sodium to form hydroxide ions.
Fill in the blank(s) with the appropriate word(s).Technician A says that gaskets are used to fill a space or gap between two objects to prevent leakage from occurring. Technician B says that there are many types of gaskets including cylinder head gaskets, valve cover gaskets, and timing cover gaskets. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B