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TASK 3 -Occupational Hygiene

Total questions: 5

Worksheet time: 8mins

Name
Class
Date
1.

What are the route of Mineral Dust?

a)

Ingestion & Inhalation

b)

Ingestion,Inhalation & Absorption

c)

Ingestion, Inhalation, Skin

d)

Ingestion, Inhalation & Adsorption

2.

What are MINERAL DUST?

a)

Silicon Dioxide

b)

Crystaline silica

c)

Crystalline pasir, mineral

d)

crystalline silica, silicon dioxide

3.

What is asbestos?

a)

crocidolite, amosite, chrysotile, fibrous anthophyllite, tremolite or actinolite

b)

crocidolite, amosite, chrysotile, fibrous anthophyllite, tremolite

c)

crocidolite, amosite, chrysotile, fibrous anthophyllite,

d)

crocidolite, amosite, chrysotile, fibrous anthophyllite, tremolite or actinolite or silica

4.

CHEMICAL HAZARDS are in a form of?

a)

Dusts, fibre, fume, liquids. mists, gases, vapours

b)

Dusts, fibre, fume, liquids. mists, gases, vapours

c)

Dusts, fibre, fume, liquids. mists, gases, vapours

d)

Dusts, fibre, fume, liquids. mists, gases, vapours

5.

What are the effect from CHEMICAL HAZARDS to HEALTH as Part B of Schedule 1 of CPL Regulation 1997?

a)

Vert toxic, Toxic,Corrosive, Harmful, Irritant & Skin

b)

Vert toxic, Toxic,Corrosive, Harmful

c)

Vert toxic, Toxic,Corrosive, Harmful & Irritant

d)

Vert toxic, Toxic & Corrosive