Chapter4-fuel-efficient driving

Chapter 4: fuel-efficient driving

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

20-25%

15-20%

10-15%

5-10%

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

Ample space margins

Over use of the brake pedal

Good tire pressure

Steady speeds

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

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

To listen to the radio more clearly.

To impress other drivers.

To increase the vehicle's speed.

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

Skipping the warm-up period to save time

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

Accelerating rapidly to reach optimal speed quickly

Accelerating slowly and keeping the engine speed low

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

Two seconds.

Ten seconds.

Three seconds.

Five seconds.

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

Anticipating road hazards

Sudden braking

Rapid acceleration

Driving at extremely high speeds

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

To increase engine temperature

To reduce tire wear only

For fuel efficiency and smart driving

To improve the vehicle’s suspension

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

Scanning for hazards and anticipating them

Observing the vehicle’s fuel gauge

Checking the vehicle’s mirrors

Adjusting the vehicle’s settings

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

Back off the throttle and select a lower gear

Maintain the same speed

Increase speed to descend faster

Engage the parking brake

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11. 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.

Turn the engine off while waiting.

Accelerate to reach the light quickly.

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12. How does cruise control contribute to fuel efficiency?

By allowing for rapid acceleration

By increasing average speed

By maintaining a consistent speed in appropriate locations

By disabling the engine retarder

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

Increase their speed to get to their destination faster.

Turn off headlights to conserve energy.

Reduce their speed.

Turn on hazard lights to alert other drivers.

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

To maximize tire grip

To improve the vehicle’s aerodynamics

To increase engine temperature

To reduce engine wear, noise, and save fuel

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

Reduced engine noise

Increased fuel efficiency

Improved acceleration

Wear down the teeth on the gears in the transmission

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

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

To improve the vehicle's sound system.

To increase the vehicle's interior temperature.

To make the vehicle look more stylish.

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

To impress other drivers with speed.

To increase engine temperature.

To avoid stopping and starting, saving fuel.

To increase average speed.

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

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

To enhance radio reception.

To increase engine temperature.

To reduce fuel consumption and emissions.

To improve tire pressure.

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The average score is 85%