Class 2 Exam  >  Class 2 Notes  >  EVS for Class 2  >  Poster: Wheel

Poster: Wheel | EVS for Class 2 PDF Download

Poster: Wheel | EVS for Class 2

The document Poster: Wheel | EVS for Class 2 is a part of the Class 2 Course EVS for Class 2.
All you need of Class 2 at this link: Class 2
30 videos|243 docs|48 tests

FAQs on Poster: Wheel - EVS for Class 2

1. What are the main components of a wheel?
Ans. A wheel typically consists of a circular frame called the rim, a hub at the center that connects the wheel to the axle, and spokes that provide structural support. The tire, which is often made of rubber, is mounted on the rim and provides traction and cushioning.
2. How does a wheel enhance mobility?
Ans. A wheel enhances mobility by reducing friction between the vehicle and the ground, allowing for smoother and easier movement. The circular shape of the wheel allows it to roll rather than slide, which significantly decreases the energy required to move an object.
3. What are the different types of wheels used in vehicles?
Ans. Different types of wheels include alloy wheels, steel wheels, and spoked wheels. Alloy wheels are lightweight and often used for performance vehicles, while steel wheels are more durable and commonly found in trucks. Spoked wheels are typically used in bicycles and motorcycles for weight reduction.
4. What is the significance of the wheel in history?
Ans. The wheel is considered one of the most significant inventions in human history, as it revolutionized transportation and trade. It enabled the development of various forms of transport, including carts and chariots, facilitating the movement of goods and people across distances efficiently.
5. How do different wheel sizes affect vehicle performance?
Ans. Different wheel sizes can affect a vehicle's handling, ride comfort, and speed. Larger wheels generally provide better handling and cornering stability, while smaller wheels may offer a softer ride. However, larger wheels can also lead to increased road noise and reduced fuel efficiency.
Related Searches

Free

,

mock tests for examination

,

Poster: Wheel | EVS for Class 2

,

Sample Paper

,

Important questions

,

Summary

,

shortcuts and tricks

,

practice quizzes

,

Previous Year Questions with Solutions

,

Poster: Wheel | EVS for Class 2

,

past year papers

,

Semester Notes

,

MCQs

,

Objective type Questions

,

Viva Questions

,

ppt

,

pdf

,

study material

,

Poster: Wheel | EVS for Class 2

,

Extra Questions

,

video lectures

,

Exam

;