Apparatus Flashcards
Apparatus pump. Conventional engine apparatus has a capacity of —— GPM and a maximum pressure of rating of ——psi. 2.1.
2000 gpm
600 psi
3rd stage Engines allows them to safely perform high-pressure pumping operations up to ——psi. 3rd stage is also known as ——? 2.1.3.
700psi
3rd Stage= High Pressure Pumping
Engine apparatus, idle pressure in Volume operation is roughly — psi 2.2.1 C
Volume 55 psi
Pressure 110 psi
Engine apparatus. ——-operation is a default setting for FDNY engine apparatus and is used in the vast majority of engine operations
2.2.1 D.
Volume
Engine apparatus. The idle pressure in Pressure operation is roughly —- PSI
2.2.2 C.
Pressure is 110 psi
Volume is 55psi
Engine apparatus. When operating at a standpipe, do you use pressure or volume?
2.2.2 D
Pressure operation (when you need head pressure to overcome)
Engine apparatus should be maintained in the volume operation unless the pumping operation needs to overcome head pressure such as supply a standpipe system in a high-rise building. When overcoming head pressure is required, the pump should be switched to? 2.3
Pressure operation.
Engine apparatus, gated inlets ——-be used in the fully open position 4.1.1 D
Should.
Engine apparatus.
At least one bed must contain ——length of inch 1 3/4 hose?
At least one bed contain only
2 1/2 hose?
At least my bed must contain only ——- ?
8.2.
6 lengths
2 1/2
3 1/2
The lead length of all hosebeds with either 1 3/4 hose or 2 1/2 inch hose must be maintained with what type nozzle? 8.3.
Straight stream nozzle.
The 3 1/2 inch hole bed is intended to be used as a ——— ——-8.4.
Supply line
When a hosebed contains 1 3/4 hose the first —— lengths of the hosebed must be 1 3/4 hose, no more and no fewer than six lengths are permissible. 8.5.
6 lengths
Engine apparatus. When properly loaded, —- folds of hose in the hose bed is roughly ——- length of hose. 8.6.
4 folds
Roughly 1-50’ length of hose.
Standpipe Hose. Required on Rig.
1 length of 2 inch lightweight hose maintained as a roll up and kept with a 2 inch nozzle and 1 inch MST attached. This hose is what color. 9.3.1.
3 lengths of 2 1/2 inch lightweight hose maintained as roll ups. One of these lengths must be kept with the 2 1/2 inch nozzle and 1 1/8 MST attached. This hose is what color?
9.3.2
Roll Ups
Green hose with a red stripe.
1 length- 2” lightweight hose-
2” nozzle + 1” MST
White hose red stripe.
3 lengths- 2 1/2 lightweight hose-
2 1/2 nozzle + 1 1/8 MST
Engine apparatus.
T/F
For a company staffed with 5 FF’s
1 additional length of 2 1/2 inch lightweight hose must be carried and maintained as a roller. 9.3.3.
True
Hydrant connections
— hose to be used for hydrant connection.
—-soft suction hydrant connection.
—— semi- rigid.
—— yellow hose hydrant connection. 10.1
3 1/2
3 1/2
4 1/2
5”
Engine apparatus. Additional hose. At least ——length of hose shall be carried. One of those should be maintained with a nozzle. 12.1.1.
4 lengths
Booster line.
How many lengths?
What size?
What nozzle?
12.1.2.
2
1 3/4
Fog
