Chapter4-fuel-efficient driving

Chapter 4: fuel-efficient driving

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1. What is the benefit of frequently checking mirrors and blind spots?

To increase the vehicle's speed.

To listen to the radio more clearly.

To impress other drivers.

To reduce sudden stops, lane changes, and save fuel.

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2. What does “see” refer to in the “see-think-do” method?

Scanning for hazards and anticipating them

Checking the vehicle’s mirrors

Adjusting the vehicle’s settings

Observing the vehicle’s fuel gauge

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3. What is the recommended following distance for large heavy vehicles at highway speeds?

Ten seconds.

Three seconds.

Two seconds.

Five seconds.

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4. What is recommended when starting the engine and beginning to drive?

Skipping the warm-up period to save time

Accelerating slowly and keeping the engine speed low

Keeping the engine speed (rpm) high for the first few kilometers

Accelerating rapidly to reach optimal speed quickly

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5. Why is it important for a driver to keep their seat properly adjusted?

To increase the vehicle's interior temperature.

To improve the vehicle's sound system.

To allow easy access to controls, visibility, and comfort.

To make the vehicle look more stylish.

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6. Why is it important to shift gears before reaching the maximum governed rpm?

To maximize tire grip

To reduce engine wear, noise, and save fuel

To increase engine temperature

To improve the vehicle’s aerodynamics

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7. Fuel-efficient driving techniques can improve fuel economy by up to ....... percent

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8. How can a driver save fuel when approaching a red light that has been red for a while?

Gradually slow down, avoiding a complete stop if possible.

Change lanes to pass the intersection.

Accelerate to reach the light quickly.

Turn the engine off while waiting.

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9. What should a driver do to adjust their driving in poor lighting conditions?

Increase their speed to get to their destination faster.

Turn on hazard lights to alert other drivers.

Turn off headlights to conserve energy.

Reduce their speed.

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10. Which one of the following does NOT maximize fuel economy?

Steady speeds

Over use of the brake pedal

Good tire pressure

Ample space margins

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11. What is the main reason for turning off the engine when stopped for an extended period?

To improve tire pressure.

To reduce fuel consumption and emissions.

To enhance radio reception.

To increase engine temperature.

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12. How does cruise control contribute to fuel efficiency?

By increasing average speed

By allowing for rapid acceleration

By disabling the engine retarder

By maintaining a consistent speed in appropriate locations

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13. What should you do when going over the top of a hill?

Maintain the same speed

Back off the throttle and select a lower gear

Increase speed to descend faster

Engage the parking brake

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14. Which of the following is mentioned as a smart driving practice for fuel efficiency?

Driving at extremely high speeds

Sudden braking

Rapid acceleration

Anticipating road hazards

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15. What is the benefit of driving at a steady speed on streets with timed traffic lights?

To increase engine temperature.

To increase average speed.

To impress other drivers with speed.

To avoid stopping and starting, saving fuel.

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16. Driving on snow covered roads can increase fuel consumption by:

5-10%

15-20%

10-15%

20-25%

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17. What happens if you fail to use the clutch when shifting gears?

Improved acceleration

Increased fuel efficiency

Reduced engine noise

Wear down the teeth on the gears in the transmission

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18. Which one of the following does NOT maximize fuel economy?

Steady speeds

Ample space margins

Over use of the brake pedal

Good tire pressure

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19. Why is avoiding quick or sudden stops and starts important?

For fuel efficiency and smart driving

To increase engine temperature

To improve the vehicle’s suspension

To reduce tire wear only

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The average score is 85%