A masonry unit that has 20% voids (e.g., 20% core hole area) is referred to as _______.
A) a solid unit.
B) a partially hollow unit.
C) a hollow unit.
D) none of the above.
A) a solid unit.
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The floor of a steel frame building consists of primary beams and secondary beams. Which of these two members directly support the deck?
What will be an ideal response?
?While discussing some control modules: Technician A says some transmissions have a single assembly that contains all of the solenoids, the TCM, and a lead frame assembly. Technician B says the lead frame connects to the individual components, therefore fewer electrical connections are needed for these transmissions, eliminating many potential problems. Who is correct?
A. ?A only B. ?B only C. ?Both A and B D. ?Neither A nor B
The ____ is the area where the fire is built.
A. ash pit B. throat area C. foundation D. firebox
The component used to control the defrost cycle in a freezer is a ____.
A. contactor B. relay C. thermistor D. timer