WATER TREATMENT OIT TEST QUESTIONS AND CORRECT ANSWERS | LATEST UPDATE
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Course
WATER TREATMENT OIT
Institution
WATER TREATMENT OIT
What units are used to measure water pressure?
a) Kilowatts
b) Kilopascals
c) Horsepower
d) Head units
-:- b) Kilopascals
Which of the following is NOT an example of PPE (Personal Protective Equipment)?
a) Exhaust fan
b) SCBA
c) Face shield
d) Traffic vest
2 | P a g e | G r a d e A +...
✓ -:- c) The height or energy of water above a specified point
Which of the following statements accurately describes some of the properties of chlorine?
a) I a colourless gas which is toxic to plants and animals; is flammable and explosive
b) Is a greenish/yellow gas with a penetrating odour; is heavier than air
c) Is a yellowish gas with an irritating odour; insoluble in water
d) Is lighter than air; soluble in water and forms a salt which is lethal to microorganisms
✓ -:- b) Is a greenish/yellow gas wi th a penetrating odour; is heavier than
air
What happens when two or more different elements combine?
a) chemical compound is formed
b) atom is created
c) molecule is formed
d) concentration is created
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