CWEA Collections Grade 2 Practice Test (Latest
Update) Questions and Verified
Answers | 100% Correct | Grade A+
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Terms in this set (74)
Why are gasoline and volatile They produce an explosion hazard
solvents objectionable when
present in a sewer?
You should never attempt to install, You know what you are doing, are qualified, and
troubleshoot, maintain, repair, or are authorized.
replace electrical equipment
unless:
How many different areas of traffic Five
zones are there when working in
roadways?
, Why should hydrogen sulfide be To protect sewers and structures from corrosion
controlled?
Personnel entering a Permit Entry and rescue procedures
Required Confined Space must
have the following training:
To find proper protective gear Look at the MSDS (Material Safety Data Sheet)
before application of a product,
you would:
The gas most commonly associated Hydrogen Sulfide (H2S)
with septic wastewater is:
The lack of an unpleasant odor in a Some dangerous gases have no odor
structure does not always mean
that dangerous gases are not
present because:
What four conditions are necessary Combustible gas, adequate oxygen, sufficient
to create an explosion? heat, and proper mixing of gas and oxygen.
What does "transition area" mean in Moves traffic out of its normal path
traffic control?
The term "transition area" is one Traffic Control Zone
component of a:
What elements should be Rerouting traffic around the work site, positioning
considered to improve worker of law enforcement officers in the temporary
safety in High Speed Temporary traffic control zone, and work zone training.
Traffic Control Zones?
Update) Questions and Verified
Answers | 100% Correct | Grade A+
Save
Terms in this set (74)
Why are gasoline and volatile They produce an explosion hazard
solvents objectionable when
present in a sewer?
You should never attempt to install, You know what you are doing, are qualified, and
troubleshoot, maintain, repair, or are authorized.
replace electrical equipment
unless:
How many different areas of traffic Five
zones are there when working in
roadways?
, Why should hydrogen sulfide be To protect sewers and structures from corrosion
controlled?
Personnel entering a Permit Entry and rescue procedures
Required Confined Space must
have the following training:
To find proper protective gear Look at the MSDS (Material Safety Data Sheet)
before application of a product,
you would:
The gas most commonly associated Hydrogen Sulfide (H2S)
with septic wastewater is:
The lack of an unpleasant odor in a Some dangerous gases have no odor
structure does not always mean
that dangerous gases are not
present because:
What four conditions are necessary Combustible gas, adequate oxygen, sufficient
to create an explosion? heat, and proper mixing of gas and oxygen.
What does "transition area" mean in Moves traffic out of its normal path
traffic control?
The term "transition area" is one Traffic Control Zone
component of a:
What elements should be Rerouting traffic around the work site, positioning
considered to improve worker of law enforcement officers in the temporary
safety in High Speed Temporary traffic control zone, and work zone training.
Traffic Control Zones?
