Chapter4-fuel-efficient driving

Chapter 4: fuel-efficient driving

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

Maintain the same speed

Engage the parking brake

Increase speed to descend faster

Back off the throttle and select a lower gear

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2. 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.

Accelerate to reach the light quickly.

Change lanes to pass the intersection.

Turn the engine off while waiting.

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

To reduce engine wear, noise, and save fuel

To maximize tire grip

To increase engine temperature

To improve the vehicle’s aerodynamics

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

Sudden braking

Rapid acceleration

Driving at extremely high speeds

Anticipating road hazards

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

To impress other drivers with speed.

To increase average speed.

To avoid stopping and starting, saving fuel.

To increase engine temperature.

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

To increase the vehicle's interior temperature.

To make the vehicle look more stylish.

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

To improve the vehicle's sound system.

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

Observing the vehicle’s fuel gauge

Adjusting the vehicle’s settings

Checking the vehicle’s mirrors

Scanning for hazards and anticipating them

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

Improved acceleration

Wear down the teeth on the gears in the transmission

Increased fuel efficiency

Reduced engine noise

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

Three seconds.

Five seconds.

Ten seconds.

Two seconds.

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10. How does cruise control contribute to fuel efficiency?

By disabling the engine retarder

By maintaining a consistent speed in appropriate locations

By increasing average speed

By allowing for rapid acceleration

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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 enhance radio reception.

To increase engine temperature.

To reduce fuel consumption and emissions.

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

Reduce their speed.

Turn off headlights to conserve energy.

Turn on hazard lights to alert other drivers.

Increase their speed to get to their destination faster.

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

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

Over use of the brake pedal

Ample space margins

Good tire pressure

Steady speeds

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

To impress other drivers.

To increase the vehicle's speed.

To listen to the radio more clearly.

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

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

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

Accelerating slowly and keeping the engine speed low

Accelerating rapidly to reach optimal speed quickly

Skipping the warm-up period to save time

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

5-10%

20-25%

10-15%

15-20%

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

Over use of the brake pedal

Ample space margins

Good tire pressure

Steady speeds

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

To improve the vehicle’s suspension

To increase engine temperature

For fuel efficiency and smart driving

To reduce tire wear only

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The average score is 85%