Week 1 Flashcards
Who is responsible for establishing the routine maintenance schedule for the rig?
Company Commander. TB App C2
What is the acceptable rate of air loss when testing the brake system?
Max 1 lb. per 10 minutes. Max 10 lbs. per application. TB App C2
How long is the TL and AL emergency system tested for?
Max 30 seconds (weekly). TB App C2
When checking the rig, what are the four items that are checked each tour?
Fuel, Belts, Lights, Air tanks. TB App C2
You are on BI and see an FDNY ambulance that does not have the vehicle security decal on it. Who do you contact and how?
Borough dispatcher via mixer off message. TB App C2A2
T/F. When vehicle security decal on apparatus becomes damaged, the apparatus shall remain in service awaiting replacement.
True. TB App C2A2
What is the max apparatus speed after snow chains are applied?
Must not exceed 30 mph. TB App C2A1
The snow chains on the rig break while out of quarters. When can officer not stop the rig to have it fixed?
While responding to fires or emergencies. TB App C2A1
What fire department vehicles can be recovered using the vehicle recovery strap?
EMS ambulances and Battalion vehicles. TB App C2A3
Is the preferred method for vehicle recovery from the front or the rear?
Recovery from the front. TB App C2A3
What is the size of the safety zone while utilizing the vehicle recovery strap?
35’ TB App C2A3
When the emergency override rotation limit switch is enabled, the device will not allow ladder rotation of more than ______ degrees from the center line of the apparatus towards the short jacked side.
15 degrees. TB App L7
T/F while pumping you always have to have either the front or rear wheels chocked.
False. Always rear wheels. TB App P2
Which position on the engine transfer valve is to be utilized as a standard operating procedure?
Volume. TB App P3
Which position on the engine transfer valve is to be utilized when head pressure must be overcome? (Standpipes)
Pressure. TB App P3
What is pump idle pressure?
The pressure from pumps at lowest RPM’s plus water intake pressure from source (hydrant, other rig) TB App P3
What is static pressure?
Pressure on intake gauge when water is not flowing. TB App P3
When first to arrive on the first alarm, what hydrant connections may be used?
10’ small or 35’ soft. TB App P3
T/F when other than first to arrive at the first alarm, you can order ECC to utilize 10’ hard suction.
True. Can use 10’ small, 35’ soft or 10’ hard. TB App P3
What hydrant connection must be used at drafting operations?
10’ hard. TB App P3
During pumping operations, when does the ECC need to call for augmentation?
When residual pressure drops below 15 psi on the intake pressure gauge. TB App P3
T/F after water is introduced to the pump, and after increasing pump pressure, the ECC must prime the pump before opening any discharge outlet.
False. After water is introduced, prime before increasing pump pressure and opening discharges. TB App P3
What is the formula for determining 1 3/4 line pressure?
50 psi at nozzle plus 20 psi per length friction loss. (Add 5 psi for each floor above grade). TB App P3
What is the formula for determining 2 1/2 line pressure?
40 psi at nozzle plus 5 psi per length friction loss. (Add 5 psi for each floor above grade). TB App P3