Engine 2014: General Subjects

1. A To insure an inert atmosphere during the span of time when a system is being brought to a dry air condition from a flammable atmosphere.
2. B To find the zero point on a gas analyzer.
3. C The name of a gaseous state when the temperature of the vapor is the same as that of the liquid.
4. D To calibrate a gas analyzer to ensure it indicates correct gas concentrations.

Tip: press A-D to answer