CDT Special Driving Conditions Training 3

Question 1

When teaching mountain driving, which braking technique should a CDT instructor emphasize for long descents?

Accepted Answer

Engine braking with periodic firm brake applications

Answer

Using a lower gear for engine braking on long descents, supplemented by brief firm brake applications, prevents brake fade caused by overheating.

Question 2

A student driver's vehicle begins to spin on black ice. The instructor should immediately coach the student to:

Accepted Answer

Steer in the direction of the skid and avoid braking

Answer

Steering into the skid and avoiding brake input allows the tires to re-engage the road surface and helps recover vehicle control.

Question 3

Which condition most significantly reduces the effectiveness of anti-lock braking systems (ABS) on ice?

Accepted Answer

Loose gravel or deep snow over ice

Answer

ABS performs poorly when tires encounter loose material over ice because the system cannot find consistent traction to modulate.

Question 4

When instructing a student on driving in high crosswinds, which vehicle type requires the earliest compensatory steering adjustment?

Accepted Answer

High-profile vehicles such as vans, RVs, and box trucks

Answer

High-profile vehicles have large surface areas that catch wind force, making them most susceptible to lateral displacement and requiring earlier steering corrections.

Question 5

A student driving in heavy rain at night notices the painted lane markings are nearly invisible. The best instructor guidance is to:

Accepted Answer

Use raised pavement markers (RPMs) and road edges as reference points

Answer

Raised pavement markers reflect headlight beams and remain visible when painted lines are obscured by rain glare.

(CDT) Certified Driver Trainer Practice Test

(CDT) Certified Driver Trainer Practice Test

CDT Special Driving Conditions Training 3