Tread width (unit run) is measured from the _____
a. face of one riser to the nosing of the next riser
b. face of one riser to the face of the next riser
c. top of one tread to the bottom of the next riser
d. subfloor to the top tread
b
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A speech signal that extends from 0 to 5V has XRMS value equal to______(x.xxx)VRMS.
Fill in the blank(s) with the appropriate word(s).
The report also provides the structural engineer the site and soil information needed to ________________.
A. design the foundation B. decide the type of concrete C. select the studs and plates D. decide on shear walls
____ tile is a thin surfacing unit composed of various clays fired to hardness.
A. Porcelain B. Ceramic C. Plaster D. both a and b
Technician A says "intent to vent" means the technician is working in a shop without adequate ventilation. Technician B says "intent to vent" means the technician is working on an air conditioner in a shop that does not have a recovery machine for each type of refrigerant being serviced. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B