Which of the following is a valid ESD safety precaution?

Which of the following is a valid ESD safety precaution?
A . You should place ESD-sensitive circuits on top of metal work surfaces.
B . Keep ion generators away from circuit board or assembly containing ESD-sensitive circuits.
C . Do not wear polyester clothing while working on ESD sensitive components.
D . Always handle logic board by grasping the heat sinks.

View Answer

Answer: C

Explanation:

Reference: http://www.peachpit.com/articles/article.aspx?p=759704