Podcast
Questions and Answers
What is the main objective of threshold braking?
What is the main objective of threshold braking?
What type of steering is best suited for gradual turns?
What type of steering is best suited for gradual turns?
What is the primary benefit of using 9 and 3 Steering?
What is the primary benefit of using 9 and 3 Steering?
What is the True Apex of a turn?
What is the True Apex of a turn?
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What is the purpose of the anti-lock braking system (ABS)?
What is the purpose of the anti-lock braking system (ABS)?
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What is the primary focus of the Driver Training Manual published by the International Association of Directors of Law Enforcement Standards and Training and NHTSA?
What is the primary focus of the Driver Training Manual published by the International Association of Directors of Law Enforcement Standards and Training and NHTSA?
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What is the purpose of moving out to the right side of the roadway for a left turn?
What is the purpose of moving out to the right side of the roadway for a left turn?
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What is the primary factor affecting space management during emergency driving?
What is the primary factor affecting space management during emergency driving?
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Why should an officer avoid roads with heavy pedestrian traffic?
Why should an officer avoid roads with heavy pedestrian traffic?
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What is the advantage of selecting a route with one-way streets?
What is the advantage of selecting a route with one-way streets?
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What is the primary consideration for an officer responding to an emergency?
What is the primary consideration for an officer responding to an emergency?
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Why should an officer use headlights during daylight hours?
Why should an officer use headlights during daylight hours?
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What is the purpose of using emergency flasher lights during daylight hours?
What is the purpose of using emergency flasher lights during daylight hours?
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Why should an officer avoid using high beam lamps during hours of darkness?
Why should an officer avoid using high beam lamps during hours of darkness?
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What is the primary purpose of sirens during emergency driving?
What is the primary purpose of sirens during emergency driving?
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Why should an officer practice route selection during non-emergency driving?
Why should an officer practice route selection during non-emergency driving?
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What is the effect of fog on the audibility of sirens?
What is the effect of fog on the audibility of sirens?
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Why are emergency lights less effective in foggy weather?
Why are emergency lights less effective in foggy weather?
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What affects the audibility of sirens in a residential area?
What affects the audibility of sirens in a residential area?
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What is the preferred response in areas with pedestrian traffic?
What is the preferred response in areas with pedestrian traffic?
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What is a common reason for drivers and pedestrians to not respond to emergency warning devices?
What is a common reason for drivers and pedestrians to not respond to emergency warning devices?
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What is a recommended safety technique for pursuit driving?
What is a recommended safety technique for pursuit driving?
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When should a pursuit be abandoned?
When should a pursuit be abandoned?
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What should an officer do when approaching another vehicle from the rear?
What should an officer do when approaching another vehicle from the rear?
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What should an officer avoid doing during a pursuit?
What should an officer avoid doing during a pursuit?
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What is the main factor to consider when deciding whether to begin or abandon a pursuit?
What is the main factor to consider when deciding whether to begin or abandon a pursuit?
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Study Notes
Emergency Maneuver Techniques
- Threshold braking: maximum pressure short of lock-up, releasing gradually to avoid lock-up while maintaining maximum pressure throughout.
- 9 and 3 Steering: light finger pressure, heavier pressure with thumb; excellent for quick steering needs, body balance, and quick access to dashboard control items.
- Shuffle Steering: avoid crossing hands by sliding the wheel in small amounts; best for gradual turns.
True Apex Turn
- The true apex of a turn is the geometric high point on the inside of a turn.
- The correct Line of Travel through a true apex turn is outside-inside-outside.
- For a left turn, move out to the right side of the roadway, brake in a straight line, coast to the inside at the apex, then accelerate to the outside/right edge.
- For a right turn, move to the left side of the roadway, brake in a straight line, coast to the inside at the apex, then accelerate to the outside/left edge.
- The vehicle should cross within two feet of the apex at a 45-degree angle.
- Car will travel in a large radius, allowing for higher speeds and less stress on the vehicle.
Route Selection and Warning Devices
- Factors to consider when selecting a route: traffic density, pedestrian traffic, slow moving traffic, line-of-sight conditions, and day of the week.
- Avoid roads with heavy traffic, slow moving traffic, or poor visibility.
- One-way streets offer the advantage of avoiding on-coming traffic but the disadvantage of approaching all vehicles from the rear.
- Consider selecting a route that offers the least amount of steering and speed adjustment requirements, approaches and intersections with acceptable line-of-sight and legal right-of-way, and the quickest, most direct route.
Emergency Warning Devices
- During daylight, use headlights in conjunction with emergency overhead lights.
- During hours of darkness, high beam lamps can obliterate the emergency lights and blind oncoming drivers.
- Sirens are often required by statute, regardless of the time of day.
- Emergency lights and sirens are not a substitute for caution and utilization of mastered driving skills.
- Factors that affect the siren's audibility and the light's visibility include weather conditions, vehicular traffic, location, and pedestrian traffic.
Safety Techniques Relating to Pursuit Driving
- Common pursuit driving tips: vary the pitch of the siren, tighten seatbelts, talk on the radio as little as possible, flash lights when approaching another vehicle, and use high beams as much as possible.
- Know the area, don't depend on your siren to move other vehicles out of the way, and know your limitations and your vehicle's limitations.
- Keep wheels well away from pavement edges, slow down at red lights and stop signs, and don't travel at high speeds in opposing lanes.
- Avoid pulling directly beside or in front of the violator's vehicle and don't attempt to ram or nudge the violator's vehicle.
- When to abandon a pursuit: if an officer begins to feel or suspect that they are driving over their and the vehicle's limitations, or if the officer feels or begins to suspect that the vehicle has a malfunction.
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Description
This quiz covers emergency driving techniques, including threshold braking, steering methods, and route selection. It also covers safety techniques for pursuit driving and warning devices.
