Water Treatment OIT test EXAM Questions &
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Terms in this set (46)
What units are used to measure b) Kilopascals
water pressure?
a) Kilowatts
b) Kilopascals
c) Horsepower
d) Head units
Which of the following is NOT an a) Exhaust fan
example of PPE (Personal Protective
Equipment)?
a) Exhaust fan
b) SCBA
c) Face shield
d) Traffic vest
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Which of the following are d) Be the operator with overall operational
operators-in-training NOT allowed to responsibility of the system
do?
a) There are no restrictions on the
duties of an operator-in-training
b) Any operational duties if not in the
presence of another operator
c) Anything which could effect the
quality of the water/wastewater
d) Be the operator with overall
operational responsibility of the
system
Define the term "head" as used in c) The height or energy of water above a specified
hydraulic systems. point
a) The block of an internal
combustions engine
b) The ability of a piston pump to
overcome the force of gravity
c) The height or energy of water
above a specified point
d) The distance between the liquid
level and the cover of a well
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Which of the following statements b) Is a greenish/yellow gas with a penetrating
accurately describes some of the odour; is heavier than air
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
What happens when two or more a) chemical compound is formed
different elements combine?
a) chemical compound is formed
b) atom is created
c) molecule is formed
d) concentration is created
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