TB #21 LADDER PIPE OPERATION Flashcards
1
Q
SECURE HOSE ABOUT __FT BELOW LADDER PIPE WITH A LADDER PIPE HOSE STRAP
A
5 FT
2
Q
JACKKNIFE APPARATUS __° FROM IN-LINE AND AWAY FROM THE DIRECTION OF LADDER EXTENSION
A
60°
3
Q
ANGLE OF LADDER INCLINATION SHOULD PREFERABLY BE __° FROM HORIZONTAL, AND LIMITED TO NOT MORE THAN __°.
A
75°, NOT MORE THAN 80°
4
Q
LADDER EXTENSION LIMIT ON 100 FOOTAERIAL…
A
80 FT
5
Q
LADDER EXTENSION LIMIT ON 85 FOOT AERIAL…
A
65 FT
6
Q
MAINTAIN AT LEAST ___PSI ON THE CYLINDER PRESSURE GAUGE
A
100PSI
7
Q
LIMIT NOZZLE SIZE ON LADDER PIPE TO…
A
1-3/4”
8
Q
SEAGRAVE LADDER PIPES HAVE APPROVAL TO FLOW ___GPM @ ___PSI
A
800GPM @ 80PSI
9
Q
L.T.I. APPARATUS MAY USE THE AKRON TURBO SPRAY NOZZLE. THEY SHALL BE LIMITED TO ___GPM SETTING WHEN USED ON THE LADDER PIPE.
A
750GPM
