Viewing topic: Hood

See sub-topics for Hood ... >> Natural Science >> Chemistry >> Hood

Highest Rated Sign

Video id: #2643 (enlarge)
Post date: 8/22/2012
Posted by: kkp5232
Rating:
  • Currently 2.0/5 Stars.
  1 rating
See all signs (1)

Hood

  • Definition: 1. An opaque shield placed above or around the screen of a cathode-ray tube to eliminate extraneous light. 2. A protective covering, usually providing special ventilation to carry away objectionable fumes, dusts, and gases, in which dangerous chemical, biological, or radioactive materials can be safely handled.

    Source: McGraw-Hill Dictionary of Scientific and Technical Terms. New York: McGraw-Hill, 2003. Credo Reference. Web. 08 August 2012.

  • There are no comments for this topic.