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[] (a) Moisture Percentage [] (b) Moisture Quality [] (c) Quality of Steam [] (d) Heat Effectiveness [] (e) All of the Above [] (f) None of the Above
Question 2: The weight of saturated steam is a factor dependent upon the ....
[] (a) Density [] (b) Temperature [] (c) Pressure [] (d) All of the Above [] (e) None of the Above
Question 3: Steam tables can be used by the operating engineer to obtain the ....
[] (a) Values for the properties of water and vapor under varying conditions [] (b) Specific fuel consumption under steady steaming conditions [] (c) Steam generatiing capacity of a vessels boilers [] (d) Mechanical efficiency of the main unit [] (e) All of the Above [] (f) None of the Above
Question 4: If a quantity of saturated steam consists of 90 percent steam and 10 percent moisture, the quality of the mixture is ....
[] (a) 10% [] (b) 19% [] (c) 89% [] (d) 90% [] (e) All of the Above [] (f) None of the Above
Question 5: Where in a boiler would you find 70% quality steam?
[] (a) Superheater Outlet [] (b) Desuperheater Outlet [] (c) Steam Drum [] (d) Last pass of the Superheater [] (e) All of the Above [] (f) None of the Above
Question 6: A turbine exhaust pressure of 14.7 PSIA is equal to ....
[] (a) 00.000 PSIG [] (b) 00.147 PSIG [] (c) 01.470 PSIG [] (d) 29.400 PSIG [] (e) All of the Above [] (f) None of the Above
Question 7: A British Thermal Unit (BTU) is the amount of heat necessary to ....
[] (a) Create a temperature change of 1 degree Absolute in a gallon of water [] (b) Reduce the temperature of 1 Kilogram of water 1 degree C [] (c) Raise the temperature of 1 pound of water 1 degree F [] (d) Change 1 pound of water to 1 pound of steam at 212 degrees F and at atmospheric pressure [] (e) All of the Above [] (f) None of the Above
Question 8: The sum of the sensible heats and the latent heats of any object is known as ....
[] (a) Total Heat [] (b) Residual Heat [] (c) Specific Heat [] (d) Superheat [] (e) All of the Above [] (f) None of the Above
Question 9: The heat involved during a change in temperature is known as ___ heat.
[] (a) Sensible [] (b) Latent [] (c) Total [] (d) Residual [] (e) All of the Above [] (f) None of the Above
Question 10: The heat required to change a substance from a solid to a liquid at its freezing temperature is defined as the latent heat of ....
[] (a) Fusion [] (b) Vaporization [] (c) Condensation [] (d) Sublimation [] (e) All of the Above [] (f) None of the Above