First Class Steam License Actual Verified Exam
Newest Complete 100 Questions And Correct Detailed
Answers| Already Graded A+||Newest Exam!!
superheated steam has more _______ than saturated
steam at the same pressure. - Answer-heat energy
the deaerator is located ________. - Answer-above the
feedwater pumps
a gas pilot line on a high-pressure gas system supplies
gas through a _________ valve to the pilot gas pressure
regulator. - Answer-shutoff
the purpose of any fuel oil system is to supply fuel oil to
the burner at the proper __________ - Answer-
temperature and pressure
number ________fuel oil needs to be heated before it is
pump so that it can flow - Answer-number 6
,2|Page
pulverizing coal allows__________ - Answer-for closer
contact between the coal and oxygen for complete
combustion
draft is ____________caused by a difference in pressure
between two points - Answer-the flow of air or gases of
combustion
natural draft is the result of temperature differences
between __________ - Answer-air and gasses of
combustion
in a high-pressure gas system, the air mixes with the gas
in the _________ - Answer-burner register
a measuring instrument can use a___________to send a
signal to a controller - Answer-transmitter
pulverized coal is ground into a fine powder and blown into
the combustion chamber where it is burned in
___________ - Answer-suspension
, 3|Page
a control system uses a__________to execute a control
strategy - Answer-control Loop
water weighs approximately__________lb/gal - Answer-
8.3 lb/gal
induced draft is produced by pulling air through the boiler
furnace with a fan located in the ____________ - Answer-
breeching
if the boiler is generating 20,000 lb/hr of steam, it must be
supplied with ________ lb/hr of feedwater - Answer-
20,000
from the deaerator, oxygen and other noncondensable
gases are separated from the feedwater and directed to
the atmosphere _________ - Answer-through the vent
a(n) ___________ system is a system of measuring
instruments and controllers that work together to control a
process - Answer-controll
one pound of water is needed to produce ________ of
steam - Answer-1lb