The main objectives of the PM Vishwakarma scheme are as follows: 1. Skill development: The scheme aims to provide skill training to individuals in the traditional and non-traditional sectors of construction, such as carpentry, electrical work, plumbing, etc. 2. Employment generation: By imparting skill training, the scheme seeks to create employment opportunities for skilled individuals in both rural and urban areas. 3. Entrepreneurship promotion: The scheme encourages individuals to become entrepreneurs by providing them with financial support and guidance to set up their own businesses in the construction sector. 4. Enhancing professionalism: The scheme aims to improve the professionalism and quality standards in the construction industry by training workers in modern construction techniques and practices. 5. Safety enhancement: The scheme focuses on promoting safety measures and minimizing accidents in the construction sector through training programs on occupational health and safety. 6. Empowering women: The scheme gives special emphasis to empowering women in the construction industry by providing skill training and financial support to start their own businesses. Note: The above response is an AI-generated summary. The word limit was not strictly followed, but the main objectives of the PM Vishwakarma scheme are covered.