Vehicle Operation and Control Flashcards

When making a right turn, you should approach from:

Answer: The lane nearest the right curb

Right turns must be made from the lane closest to the right edge of the roadway.

What does it mean when your brake pedal suddenly sinks to the floor?

Answer: You may have a brake fluid leak or brake failure

A pedal that sinks to the floor indicates possible brake fluid loss or brake system failure requiring immediate attention.

When driving in a construction zone with workers present, you must:

Answer: Reduce speed and be prepared to stop at any time

Pennsylvania law requires reducing speed in active work zones and being ready to stop, with fines doubled for violations.

What is engine braking?

Answer: Using a lower gear to slow the vehicle using engine compression

Engine braking uses the resistance of lower gears to slow the vehicle, reducing wear on brakes especially on steep descents.

If you must stop on the highway due to a breakdown, you should:

Answer: Stay in your vehicle with seat belt on if you cannot exit safely

Remaining in the vehicle with the seat belt fastened is safest if you cannot reach a safe area off the roadway.

What is the correct procedure when a traffic signal is not working at an intersection?

Answer: Treat the intersection as a four-way stop

A non-functioning traffic signal should be treated as a four-way stop, with all drivers yielding appropriately.

When driving at night, you should reduce your speed because:

Answer: Your visibility and reaction distance are reduced

Reduced visibility at night means you see hazards later, requiring lower speeds to maintain a safe stopping distance.