ACTUAL Exam Questions and CORRECT
Answers
all of the above: Threaded, Certified welds, Flanges - CORRECT ANSWER - How may
fittings be attached to a high pressure boiler?
accumulation test - CORRECT ANSWER - Which test determines the relieving capacity
of safety valves?
economizer - CORRECT ANSWER - Flue gases can leave at high temperatures. We can
recover some of this heat using a(n)?
waste or extracted steam - CORRECT ANSWER - Feed water is typically heated with:
boiler capacity - CORRECT ANSWER - What is the maximum pounds of steam per hour
of a boiler called?
hot well - CORRECT ANSWER - What is a steam condensers reservoir called?
Closed, locked, and tagged - CORRECT ANSWER - When inspecting a boiler, main
steam valves are:
pressure - CORRECT ANSWER - Boiler draft is the difference in (blank) between two
points:
1 - CORRECT ANSWER - Boilers are required to have how many pressure gauges?
open feedwater heater - CORRECT ANSWER - Feed water pumps take water from the:
, hot feed water - CORRECT ANSWER - High vibrations in a feed water pump could be
caused by:
centrifugal - CORRECT ANSWER - Which type of pump is best for handling dirty water?
piston ring - CORRECT ANSWER - Which is not a part of a centrifugal pump?
quick start up - CORRECT ANSWER - Why have check valves on multiple feed water
pumps?
true - CORRECT ANSWER - True or False? Many dynamic displacement pumps can be
started with the discharge valve closed or throttled?
Rotary - CORRECT ANSWER - Lubricating oil pumps are typically:
dynamic displacement - CORRECT ANSWER - Centrifugal pumps differ from
reciprocating in that they are:
140 F - CORRECT ANSWER - Most codes restrict temperature of water entering the
sewer to a max of:
capacity control - CORRECT ANSWER - Why do compressors have unloaders?
detergent free oil - CORRECT ANSWER - Air compressors require:
hydrostatic test - CORRECT ANSWER - What could you do to test an air receiver for
leaks?