Опрос по лекциям 10-11-12 (стр. 21 )

Опрос по лекциям 10-11-12.

Вариант № 29.

1. Мероприятия по обеспечению безопасности труда при контакте с вредными веществами.

2. Контроль за содержанием вредных веществ в воздухе.

3. Коэффициент пульсации освещенности.

4. Глубина пульсации освещённости.

5. В каких единицах измеряется доза ионизирующего излучения?

6. Признаки превышения дозы ионизирующего излучения.

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Выполнил студент гр.

Опрос по лекциям 10-11-12.

Вариант № 30.

1. Разделение вредных веществ по степени воздействия на организм человека.

2. Оздоровительные мероприятия при работе с вредными веществами.