4. Ответьте письменно на вопросы - How are the accidents to people in industrial enterprises called? - When do the accidents to people occur? - What must one do to prevent accidents? - What is the purpose of safety engineering? - What is a worker obliged to do when taking up new duties?

Ответ: Даны ответы на вопросы по тексту.

• How are the accidents to people in industrial enterprises called? - Accidents to people in industrial enterprises are called industrial traumatism (injury).
• When do the accidents to people occur? - They occur when workers have not acquired the requisite for skill and lack the necessary experience in handling tools and equipment.
• What must one do to prevent accidents? - The purpose of safety engineering is to prevent accidents.
• What is the purpose of safety engineering? - The purpose of safety engineering is to prevent accidents and to create such conditions of work in industry which will ensure maximum productivity of labour.
• What is a worker obliged to do when taking up new duties? - When taking up new duties or when first going to work at any industrial enterprise each worker is obliged to acquaint him thoroughly with, and to master the safety instructions.

Ответ: Даны ответы на вопросы по тексту.