Study Guide Newest Actual Questions & Answers (A+
Guide Solution)
Terms in this set (250)
_________ are necessary for time, temperature, mixture, and atomization
complete combustion
if the steam pressure gauge 214.7
indicates 200 PSIG, the
absolute pressure
is______
a boiler is operating at 400 12
PSI, and the safety valve
opens at 410 PSI and closes
at 398 PSI. The blowdown
is______psi
an oil cooler is commonly steam turbine
used with a(n) ________
when operating in
conjunction with a turbo-
generator
a boiler is producing 40,000lb superheated
of steam/hr at a pressure of
100 PSI and a steam
temperature of 500 degrees
Fahrenheit. The steam
produced is _______
steam
the economizer on a add heat to the feed water
boiler is used to _______
,blowers are normally used water tube
with________ boilers
overheating of tubes on a scale on tubes
boiler can be caused
by________
carbon dioxide in a channeling
condensate return system
causes_________
a ________ pump is a reciprocating
positive displacement pump
a boiler generating 6000 lb of 6,000,000
steam/hr produces
_______btu/hr
a bottom blowdown is discharge sludge and sediment
performed on a boiler to
_____
water columns are connected 1
to the boiler with a minimum
of _______" pipe
the minimum size of a water 3/4
column blowdown valve
is_______".
the maximum size bottom 2 1/2
blowdown valve on a boiler
is_________".
a ________ allows a steam trap
condensate to pass through,
but stops Steam.
water level in each boiler
when taking over a shift,
the first thing to do is
check the________
, according to the asme code, two or more safety valves
a high-pressure boiler having
more than 500 square feet of
heating surface shall
have________
the probable cause of an dirty heating services
increase in temperature of
gases of combustion at the
boiler Outlet is____
boilers in battery equipped manhole openings
with________ must have
two main steam stop valves
and a free-flowing drain
between them
in order to be sure the blowdown the gauge glass
gauge glass is indicating an
accurate water level
reading, the stationary
engineer should______
a continuous blowdown in the Steam and water drum well below the nowl
line is located___
a temperature reading of 176
80 degrees Celsius is equal
to_________°f
a chimney temperature of poor efficiency
250 degrees Fahrenheit
above steam temperature
indicates_______
a manometer is red inches of water
in________