SAFETY - Quiz

1) What is the term of the outermost layer of earth?

Lithosphere Atmosphere Hydrosphere Thermosphere

2) Which is the most accepted method of avoiding accident?

Wearing safety equipment Doing things in one s own way Performing with highly skilled working practice Observing safety precautions related to job, machine and working place

3) What is class D fire?

Oil and fats Flammable liquids Combustible metals Energized electrical equipment

4) What is ABC of first aid?

Aid, break, control Avoid, bleeding, control Airway, breathing, circulation Accident, bleeding, circulation

5) What is the percentage of oxygen in atmospheric gases?

78% 21% 16% 12%