Two types of wheelchairs used by physically challenged students are the

1. Manual wheelchairs: Manual wheelchairs are operated by the user themselves or with the help of a caregiver. These wheelchairs usually have large rear wheels that can be manually propelled by pushing the hand rims. They also have smaller front wheels for maneuverability. Manual wheelchairs are lightweight and easy to transport, making them a popular option for physically challenged students.

2. Electric wheelchairs: Electric wheelchairs, also known as power wheelchairs, are powered by batteries and have an electric motor. These wheelchairs are controlled by the user through a joystick or other control devices. Electric wheelchairs offer greater independence and convenience to physically challenged students, as they require less physical effort to operate and can cover longer distances. They also come with features like adjustable seating positions and specialized controls for various mobility needs.

1. Manual Wheelchair: This type of wheelchair is propelled and controlled by the user through the use of their upper body strength. It consists of two large rear wheels with hand rims that the user can grip and push to move forward or backward. Manual wheelchairs also have smaller front wheels for stability and maneuvering. Some manual wheelchairs may have additional features like elevating leg rests or reclining backs for increased comfort and customization.

2. Motorized/Electric Wheelchair: This type of wheelchair is equipped with an electric motor and a rechargeable battery. It allows individuals with limited upper body strength or mobility to navigate their environment independently. Motorized wheelchairs can be controlled using a joystick or other specialized controls. They typically have a sturdier frame and larger wheels for outdoor use, and some models have advanced features like power recline, tilt-in-space, and elevation functions to enhance comfort and accessibility.