Refinery Safety Overview (RSO) 10

Card Set Information

Author:
clainez27
ID:
194299
Filename:
Refinery Safety Overview (RSO) 10
Updated:
2013-01-21 18:11:28
Tags:
Instrumentation
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Description:
Instrumentation
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  1. Direct reading instruments are____________
    A. Oxygen indicators
    B. Combustible gas indicators (CGI)
    C. Colormetric tubes
    D. Organic vapor badges
    A, B, C above all correct
  2. Oxygen is depleted by __________
    Combustion or chemical reactions
  3. If your meter reads 50% of LEL, you should do what?
    Stop Work
  4. What is a critical level of explosive gases?
    LEL (lower explosive limit)
  5. What is an example of a non-direct reading instrument?
    Organic vapor badges

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