EVIP, Zone 3 Roadway Flashcards

(40 cards)

1
Q

How early should the siren be in wail mode?

A

300 feet prior to intersection

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2
Q

How early should siren be in yelp mode?

A

150 feet prior to intersection

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3
Q

How early should you signal turning?

A

100 feet prior to intersection

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4
Q

When are emergency vehicles exempt from the law?

A

When in emergency mode

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5
Q

When can an emergency vehicle proceed past a steady red signal or stop sign?

A

Only after slowing down as may be necessary for safe operation

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6
Q

When can an emergency vehicle exceed the maximum speed limit?

A

So long as he does not endanger life or property

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7
Q

When are exceptions to driving rules allowed?

A

When audible signals are sounded while in motion as may be reasonably necessary

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8
Q

An emergency vehicle operator has a duty to drive…

A

With due regard for the safety of all persons

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9
Q

What does “due regard” mean?

A

A reasonably careful person, performing similar duties and under similar circumstances, would act in the same manner

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10
Q

SOP

A

Standard Operating Procedure: internally generated and fairly rigid

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11
Q

SOG

A

Standard Operating Guideline: internally generated, a guideline

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12
Q

Average driver’s reaction time

A

3/4 of a second

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13
Q

What is the rule for following vehicles?

A

Two-second plus rule

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14
Q

Following distance if following an unusual vehicle, if your vehicle is large or heavy, or if not adequately maintained

A

50% more

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15
Q

Following distance if road surface is loose or slippery, wet, dirt, or gravel, if vision is obscured, or if you are not fully alert

A

Double

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16
Q

Following distance if packed snow or ice

A

Triple

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17
Q

When speed doubles, braking distance ______

A

More than quadruples

18
Q

Hand placement on steering wheel

A

3 and 9 o’clock

19
Q

How are lanes numbered?

A

Outside lane = lane 1 (shoulder). Numbered sequentially to the inside lane (median).

20
Q

TTCZ

A

Temporary Traffic Control Zone

21
Q

Notification procedures that advise approaching motorists to transition from normal driving status to that required by the TTCZ.

A

Advance Warning

22
Q

The action of merging several lanes of moving traffic on the upstream side of the incident into fewer moving lanes

23
Q

Cones that extend from the taper cones along the lane striping to extend the temporary traffic control zone

A

Striping Cones

24
Q

The protected work area shielded by the block from apparatus

25
Area downstream of the incident that returns traffic to normal flow
Termination Zone
26
Minimum dispatch for LAR responses
2 apparatus with at least 1 engine or ladder
27
Wheel direction for blocking
Turn front wheels away from firefighters
28
Consideration for MVA in middle lanes
3rd fire apparatus
29
Cone placement rules
One firefighter placing/picking up cones, second firefighter spotting
30
Number 1 cause of winter driving accidents
Driving too fast
31
Leading cause of death during winter storms
Transportation accidents
32
Stopping distance with rain
50% more than dry
33
Stopping distance with snow
2 times normal stopping distance
34
Stopping distance with ice
3 times normal stopping distance
35
Maximum speed with chains
35 mph
36
What is the interlock/inter-axle system?
Each axle receives full power, giving the vehicle more control over slippery surfaces.
37
How to engage interlock
1. Maintain vehicle speed. 2. Flip driver's control switch "lock". 3. Let up on accelerator to allow the interlock system to engage. 4. Resume driving at normal speed.
38
How to engage on-spot chains
1. Vehicle needs to be moving. 2. Can be engaged or disengaged up to 25 mph. 3. Can be used up to 35 mph.
39
How deep of snow can on-spot chains be used in?
15"
40
The distance or space between personnel and the vehicles in the protected work zone and nearby moving traffic
Buffer Zone