Pump Ops Chap 3

Question 1

What NFPA standard sets qualifications for fire apparatus driver/operators?

Answer 1

NFPA 1002

Question 2

What must all personnel do before the apparatus is in motion?

Answer 2

Be seated and wear seat belts

Question 3

What are the three main types of negligence mentioned?

Answer 3

Ordinary negligence, gross negligence, reckless disregard

Question 4

What is ‘due regard’ in emergency driving?

Answer 4

Obligation to drive with care for the safety of others

Question 5

Most common place for fire apparatus collisions?

Answer 5

Intersections

Question 6

What is a major risk with improper apparatus backing?

Answer 6

High rate of collision and apparatus damage

Question 7

What causes brake fade?

Answer 7

Overheating of brake components from excessive use

Question 8

How should mirror adjustments be handled?

Answer 8

Adjust at start of shift or driver change to eliminate blind spots

Question 9

How should firefighters ride on the apparatus?

Answer 9

Inside enclosed cab, seated, and belted

Question 10

What are the major types of auxiliary braking systems?

Answer 10

Exhaust brake, engine compression brake, transmission retarder, electromagnetic retarder

Question 11

What must be verified verbally before the apparatus moves?

Answer 11

All personnel are on board and belted

Question 12

What’s the risk of excessive diesel idling?

Answer 12

Carbon buildup and engine damage

Question 13

What must the driver/operator do if parked regeneration is needed?

Answer 13

Perform parked regen when safe; never during pumping or on combustible surfaces

Question 14

What angle must drivers consider when approaching obstacles?

Answer 14

Angle of approach, angle of departure, breakover angle

Question 15

What is brake fade?

Answer 15

Loss of braking due to overheating

Question 16

What causes an acceleration skid?

Answer 16

Applying throttle too quickly and losing traction

Question 17

What causes a locked wheel skid?

Answer 17

Braking too hard and locking the wheels

Question 18

What is the safest way to exit the apparatus?

Answer 18

Face the apparatus, use 3-point contact

Question 19

When must the engine not be shut down immediately?

Answer 19

After full-load operation or when engine is overheated

Question 20

What is a DPF and its purpose?

Answer 20

Diesel Particulate Filter; removes soot from exhaust

Question 21

What is overthrottling?

Answer 21

Injecting more fuel than can be burned, leading to smoke and inefficiency

Question 22

What must be included in safe hose loading?

Answer 22

Trained personnel, safety observer, low speed, no riding on moving apparatus

Question 23

What should be used when backing apparatus?

Answer 23

Spotters and communication

Question 24

What’s the best method to reduce skids in winter?

Answer 24

Turn off auxiliary brakes, reduce speed

Question 25

What’s the visual lead time?

Answer 25

Time to stop or evade based on speed and conditions

Question 26

What is total stopping distance composed of?

Answer 26

Reaction distance + braking distance

Question 27

What braking system helps prevent wheel lock-up?

Answer 27

ABS - Anti-lock Braking System

Question 28

What happens when DEF tank is empty?

Answer 28

Speed is reduced to 5 mph, apparatus must be serviced

Question 29

What causes weight transfer hazards?

Answer 29

Harsh turns or speed causing lateral load shift

Question 30

How often must driver training and evaluation occur?

Answer 30

Regularly, with refresher training documented

Question 31

Why must driver know local laws?

Answer 31

To comply and avoid liability during emergency response

Question 32

What are the NFPA standards for seat belts and rider safety?

Answer 32

NFPA 1500 and NFPA 1901

Question 33

When should you manually regen the DPF?

Answer 33

When DPF light is on and the truck is parked

Question 34

Why avoid reckless gestures while driving?

Answer 34

Damages department image and public trust

Question 35

What is 'situational awareness'?

Answer 35

Understanding surroundings and anticipating events

Question 36

What should be done at red lights or stop signs during emergency?

Answer 36

Come to a complete stop

Question 37

What are the four causes of driver/operator impairment?

Answer 37

Substance use, emotional stress, fatigue, illness

Question 38

How does water tank level affect handling?

Answer 38

Empty or full is safer than partially filled

Question 39

What helps maintain balance across the axle?

Answer 39

Load balanced within 7% side to side

Question 40

What must be done when driving downhill?

Answer 40

Use lower gears and auxiliary brake

Question 41

What is the risk of freewheeling downhill?

Answer 41

Loss of control and potential runaway

Question 42

When passing another vehicle, what is the safest side?

Answer 42

Left side (innermost lane)

Question 43

What do sirens lose at speeds above 50 mph?

Answer 43

Effective sound projection

Question 44

What should be done when driving over railroad tracks?

Answer 44

Ensure enough space beyond tracks before proceeding

Question 45

How far apart should emergency vehicles travel in convoy?

Answer 45

300–500 feet

Question 46

What can obstruct firefighter visibility at scenes?

Answer 46

Overuse of warning lights/floodlights obscuring PPE reflectivity

Question 47

When should a firefighter wear a helmet on tiller?

Answer 47

If not inside enclosed cab

Question 48

What are the four parts of safe braking?

Answer 48

Visual lead, reaction time, brake application, skid control

Question 49

When is manual regen inhibited?

Answer 49

During pumping operations or over dry combustibles