RECENT EXAM 2026-2027 ACTUAL COMPLETE
REAL EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ |
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. OS&Y (Outside Stem and Yoke) gate valves are installed at
several places in the standpipe system. The OS&Y valves can
be used to shut down part of the standpipe system. Sections
may be shut down for testing,
repairs or maintenance. The stem of an OS&Y valve must
be kept in what
position at all
times?
A. the retracted, or open, position
B. the extended, or open, position
C. the extended, or closed, position
D. the retracted, or closed, position - ANSWER-B. the
extended, or open,
position
, A Wet Standpipe system always has water under pressure in the
piping so it
should be protected from freezing. In some cases it may
be necessary to
increase the water pressure by
means of a
A. diverter valve
B. gravity booster
C. auxiliary system
D. fire pump - ANSWER-D. fire pump
A Dry Standpipe system is usually installed in unheated
buildings. Under normal conditions there is no water in the
standpipe. Instead of water, what substance is in the system,
under pressure?
A. foam
B. anti-freeze liquid
C. air
D. liquid chemicals - ANSWER-C. air
,A dry pipe valve is installed in a Dry Standpipe system to
automatically
permit water into the standpipe when what
takes place?
A. a hose is opened
B. a wrench is turned
C. a siamese connection is activated
D. an electronic signal is received - ANSWER-A. a hose is
opened
There are 3 classes of standpipe systems, and they are
classified depending on who is expected to use the system and
the size of the fire hoses in the system. Which of the following
statements is inaccurate?
A. Class I. This system is designed to be used only by the NYFD
B. Class II. This system is designed to be used by the occupants
of a shelter.
C. Class III. This system may be used by either trained fire
fighters or by
occupants of a
shelter.
, D. Class I. fire hoses are 2½ inches in diameter; Class II. fire
hoses are 1½ inches in diameter. - ANSWER-A. Class I. This
system is designed to be used only by the NYFD (AND specially
trained personnel).
When a standpipe system is supplied from a public water main,
operating a
control valve between the building and the water main may
close down the
entire system. A special key may be required to operate this
valve. This shutoff
valve is frequently located in a box that is
recessed in the
A. wall
B. ceiling
C. basement
D. sidewalk - ANSWER-D. sidewalk
Fire Department connections to a standpipe system must be
readily accessible, and properly marked. Each connection
should be fitted with a device that prevents the backflow of the
private water supply into the public water supply. This device is
called a
A. OS & Y valve