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Rajshekhar

Regular maintenance prevents breakdowns, improves performance, and increases durability. It ensures smooth operation of parts like chains, brakes and tyres, reducing friction and enhancing safety. Proper care makes cycling efficient and comfortable. Class 6 Vocational Education Kaushal Bodh Part 2 Work ...

Prasant

I would design a balance scale using cardboard, a ruler and string to teach the concept of weight and measurement. This toy would help students understand how objects of different masses balance each other. Class 6 Vocational Education Kaushal Bodh Part ...

Prasant

Tyres need inflation if they feel soft, appear flat or make riding difficult. Pressing the tyre should provide firm resistance. Low air pressure affects balance, speed, and safety, so regular checks are necessary. Class 6 NCERT Vocational Education Kaushal Bodh Project ...

Prasant

The three types of brakes in bicycles are rim brakes, disc brakes, and drum brakes. Rim brakes grip the wheel’s rim, disc brakes use a rotor and caliper, while drum brakes operate inside a hub. Class 6 Vocational Education Kaushal Bodh ...