Q:  Electrostatic Precipitator (ESP) for bioaerosol sampling differentiates between:

A.) Bacteria and Fungi
B.) Positively and negatively charged microorganism
C.) Electrically charged and non-electrically charged microorganisms
D.) None of the above

A:  (B)
31.25% were correct

YES, THAT WAS A TOUGH ONE.

If you would like to discuss questions or answers or suggest an IEQ Trivia question, contact:
Alan Wozniak, CIAQP
Pure Air Control Services
Ph: (800) 422-7873 ext. 802
Fx: (727) 572-5859
Email: info@pureaircontrols.com