CWEA Collections Grade 2 Practice Test with Verified Answers
5 views 0 purchase
Course
CWEA Collections
Institution
CWEA Collections
CWEA Collections Grade 2 Practice Test with Verified Answers
They produce an ex-
plosion hazard
You know what you
are doing, are qual-
ified, and are autho-
rized.
Five
To protect sewers and
structures from cor-
rosion
Entry and rescue pro-
cedures
Look at the MSDS
(Material Safety Da...
CWEA Collections Grade 2 Practice Test with Verified Answers
1. They produce an ex- Why are gasoline and volatile solvents objectionable
plosion hazard when present in a sewer?
2. You know what you You should never attempt to install, troubleshoot,
are doing, are qual- maintain, repair, or replace electrical equipment un-
ified, and are autho- less:
rized.
3. Five How many different areas of traffic zones are there
when working in roadways?
4. To protect sewers and Why should hydrogen sulfide be controlled?
structures from cor-
rosion
5. Entry and rescue pro- Personnel entering a Permit Required Confined
cedures Space must have the following training:
6. Look at the MSDS To find proper protective gear before application of a
(Material Safety Data product, you would:
Sheet)
7. Hydrogen Sulfide The gas most commonly associated with septic
(H2S) wastewater is:
8. Some dangerous gas- The lack of an unpleasant odor in a structure does not
es have no odor always mean that dangerous gases are not present
because:
9. Combustible gas, ad- What four conditions are necessary to create an ex-
equate oxygen, suffi- plosion?
cient heat, and prop-
er mixing of gas and
oxygen.
10. Moves traffic out of What does "transition area" mean in traffic control?
its normal path
11. Traffic Control Zone The term "transition area" is one component of a:
1/9
, CWEA Collections Grade 2 Practice Test with Verified Answers
12. Rerouting traffic What elements should be considered to improve
around the work site, worker safety in High Speed Temporary Traffic Con-
positioning of law en- trol Zones?
forcement officers in
the temporary traf-
fic control zone, and
work zone training.
13. Traffic control plan, What key factors would you need to address when
by-pass connections, developing an S.O.P. for Lift Station failure?
and spill contain-
ment.
14. Power Rodder "Spring Blades" are a type of tool used with:
15. Sewer rodding Porcupine, Root Saw, and a Square Bar Cork Screw
are all tools used for:
16. Chain pipe cutter What tool would you use to cut VCP pipe?
17. Hydrogen Sul- Which conditions should a gas detection device test
fide, explosive/flam- for?
mable gases, oxygen.
18. Lower explosive limit What does "LEL" mean on a gas detection meter?
19. 19.5% The oxygen level alarm in a gas detection meter is
normally set to go off at oxygen levels below:
20. The L.O.T.O. (Lock When developing an S.O.P. for scheduled mainte-
Out Tag Out) Program nance of electrical equipment, what program should
be addressed as a primary safety guideline?
21. M.S.D.S. What document would you require to be referenced
when developing an S.O.P. for hazardous substance
spill cleanup as well as spill containment?
22. Permit Required Con- Placement of the Blower and P.P.E. are two things you
fined Space would include in developing an S.O.P. for air monitor-
ing in a:
2/9
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MERCYTRISHIA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
