At least __________ of free blacks lived in southern cities
A) three-quarters
B) one-half
C) one-third
D) one-quarter
Answer: C
You might also like to view...
Which of the following improper operations can lead to valve leakage?
A. Failure to clean and lubricate valve stems B. Improper closing of a valve on a high-pressure line C. Use of excessive force when opening or closing a valve D. Failure to wear proper protective equipment
Cascade control is best described as:
a. a collection of instruments that work together to automatically control a process b. enhances controller output by increasing the output in relationship to the changing process variable. c. describes the scaling factor used to take a controller from 0% to 100% output. d. a term used to describe how one control loop controls or overrides the instructions of another control loop in order to achieve a desired set point.
If the starter is forced to rotate at speeds above 1,000 rpm, it could be destroyed by centrifugal force.
Answer the following statement true (T) or false (F)
Determine the area of a parallelogram with a base of 27 feet 6 inches and a height of 32 feet 3 inches.
Fill in the blank(s) with the appropriate word(s).