SAFETY - Practice Mode

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

Lithosphere Atmosphere Hydrosphere Thermosphere

Correct Answer: Lithosphere

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

Correct Answer: 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

Correct Answer: Combustible metals

4) What is ABC of first aid?

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

Correct Answer: Airway, breathing, circulation

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

78% 21% 16% 12%

Correct Answer: 21%

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