If a sewage pump or ejector serves a single-family dwelling, it must be capable of passing a solid at least 1½ inches in diameter and have a ____ minimum discharge pipe size.
a. 1½-inch
b. 2-inch
c. 3-inch
d. 4-inch
ANSWER: b
You might also like to view...
El peso utilizado para facilitar el desenrollado de un tambor del motor para levantar cargas se denomina ________.
a. peso de caída b. bola de demolición c. bloque de carga d. colgante
A solid plate, with a thickness of 15 cm and a thermal conductivity of 80?W/m•K, is being cooled at the upper surface by air. The air temperature is 10°C, while the temperatures at the upper and lower surfaces of the plate are 50 and 60°C, respectively. Determine the convection heat transfer coefficient of air at the upper surface, and discuss whether the value is reasonable or not for forced convection of air.
The 2002 stocktaking for the World Food Summit underscores the potential for biotechnology as a means of meeting world food needs
Indicate whether the statement is true or false
At what height should a thermostat be mounted above the floor?
What will be an ideal response?