A type of footing used to support posts, columns, and similar structures is a _____
a) continuous footing
b) stepped continuous footing
c) grade beam
d) pier
d
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Architectural scales are divided into fractions of feet.
Answer the following statement true (T) or false (F)
Operations decisions include which of the following?
a. quality control b. inventory control c. scheduling control d. All of these are areas in which operations decision must be made. e. None of these are areas in which operations decision must be made.
Why are split-system installation valves typically NOT used following installation?
A) They are usually stuck in the closed position. B) They do not control flow to service ports. C) They limit flow to the service ports. D) They are usually stuck in the open position.
Because the current lags the voltage in an inductor, an inductive network has what type of a power factor?
A. Lagging B. Leading C. Reactive D. Dissipated