Engineering High School

Examples of wheel and axle machine​

Answers

Answer 1

Examples of wheel and axle machine​ are car, ferris wheel Bicycle, Screwdriver and crane

Examples of wheel and axle machine​

The wheel and axle is a simple machine that consists of a wheel attached to a smaller axle, which turns with the wheel. The axle provides a mechanical advantage, allowing a smaller force to be used to turn a larger force, making it an important machine in a wide range of applications. Here are some examples of wheel and axle machines:

Bicycle: The bicycle is a classic example of a wheel and axle machine. The wheel acts as the larger wheel, while the pedals and chain system turn the smaller axle, which is connected to the rear wheel, providing the necessary force to move the bike.

Cars: A car has multiple wheel and axle systems, including the gears and driveshaft. The engine turns the crankshaft, which powers the transmission, which then turns the drive shaft, which in turn spins the wheels.

Ferris wheel: A ferris wheel is a large wheel that rotates around an axle. The passengers sit in seats that are attached to the outer edge of the wheel, allowing them to enjoy a panoramic view while the wheel turns.

Windmills: Windmills use a wheel and axle system to turn the blades and generate power. The blades are attached to the axle, which is connected to a rotor, turning the generator and creating electricity.

Screwdriver: A screwdriver is a simple tool that uses a wheel and axle system. The handle acts as the wheel, while the shaft of the screwdriver acts as the axle, allowing you to turn screws with ease.

Crane: A crane uses a wheel and axle system to lift heavy objects. The pulleys and cables work together to turn the large wheel, which provides the necessary force to lift the load.

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Related Questions

Technician A says that the purpose of the Pre-Delivery Service is to inspect and identify any
problems prior to the vehicle's delivery to the customer and to verify that the vehicle is
functionally and visually ready for delivery to the customer.
Technician B says that the Pre-Delivery Service is performed based upon the standards
published in a Pre-Delivery Service Bulletin specific to each vehicle model and model year.
Who is right?
Select the correct option and click NEXT.
A only
B only
Both A and B
Neither A nor B

Answers

Both Technician A and Technician B are correct.

The purpose of the Pre-Delivery Service is indeed to inspect and identify any problems before delivering the vehicle to the customer, ensuring that it is functionally and visually ready for delivery. This includes checking various components and systems to ensure they are in proper working order and that the vehicle meets the required standards.

Technician B is also correct in stating that the Pre-Delivery Service is performed based on the standards published in a Pre-Delivery Service Bulletin specific to each vehicle model and model year.

These bulletins provide detailed instructions and guidelines for conducting the pre-delivery service, outlining the specific checks, adjustments, and inspections that need to be performed on the vehicle.

Therefore, both technicians are accurate in their descriptions of the purpose and process of the Pre-Delivery Service. It is important to follow the prescribed standards and guidelines to ensure consistency and quality in preparing the vehicle for customer delivery.

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Technician A says that the Walkaround Inspection is designed to be performed in an efficient
manner to save time and avoid potentially missing something.
Technician B says the Walkaround Inspection is designed to be performed in a counter-clockwise
direction around the vehicle, beginning at the driver's door checking door lock operation and
terminating at the front of the vehicle checking the headlight aim.
Who is right?
Select the correct option and click NEXT.
O A only
OB only
Both A and B
Neither A nor B

Answers

Neither Technician A nor Technician B is entirely correct regarding the Walkaround Inspection.

The Walkaround Inspection is a systematic procedure that aims to ensure the safety and proper functioning of a vehicle. It is not primarily designed to save time but rather to identify any potential issues or hazards. Efficiency is important, but it should not compromise thoroughness.

As for Technician B's statement, while it is common practice to perform the inspection in a specific order, such as starting at the driver's door and ending at the front of the vehicle, there is no strict requirement to follow a counter-clockwise direction. The order may vary depending on the individual or the organization's preferences.

In summary, the Walkaround Inspection should be performed diligently and without rushing, focusing on thoroughly examining various aspects of the vehicle for safety and functionality. It is important to prioritize accuracy and attention to detail rather than strictly adhering to specific time-saving techniques or a fixed direction.

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