Which of the following is a common method to measure aerosol particle size?
a. Scan
b. Gravimetric
c. Cascade impaction
d. Penetration studies
ANS: C
The two most common laboratory methods used to measure aerosol particle size are cascade im-paction and laser diffraction.
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A) Temporary computer memory used during input operations. B) A read-only memory device that can be plugged into the computer's USB port. C) Permanent computer memory used for essential operating instructions. D) The main internal or external storage device of a computer.
A person with type O- blood is considered a universal donor
Indicate whether the statement is true or false
Normal cellular metabolism can be defined as:
A) Oxygenated B) Aerobic C) Glycolytic D) Anaerobic
According to Chapter 1, Your Career and Coding, which of the following is NOT one of an "ace" coder's skills?
a. Arranging b. Abstracting c. Appraising d. Assigning