CWEA COLLECTIONS EXAM 2024 | ALL GRADES EXAM | 3 CURRENTLY TESTING VERSIONS WITH A STUDY GUIDE AND KNOWLEDGE CHECK FLASHCARDS
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Course
CWEA COLLECTIONS
Institution
CWEA COLLECTIONS
CWEA COLLECTIONS EXAM 2024 | ALL
GRADES EXAM | 3 CURRENTLY
TESTING VERSIONS WITH A STUDY
GUIDE AND KNOWLEDGE CHECK
FLASHCARDS CWEA COLLECTIONS EXAM 2024 | ALL
GRADES EXAM | 3 CURRENTLY
TESTING VERSIONS WITH A STUDY
GUIDE AND KNOWLEDGE CHECK
FLASHCARDS CWEA COLLECTIONS EXAM 2024 | AL...
CWEA COLLECTIONS EXAM 2024 | ALL
GRADES EXAM | 3 CURRENTLY
TESTING VERSIONS WITH A STUDY
GUIDE AND KNOWLEDGE CHECK
FLASHCARDS
Which tool would you use for cleaning under a pipe, or hard dirt near a pipe?
a. Miner's pick.
b. Wrench.
c. Drill.
d. Hammer. - ANSWER>>a. Miner's pick.
A torque wrench is used to tighten which device?
a. Pipe clamp.
b. Drill chuck.
c. Light bulb.
d. Sheet metal screw - ANSWER>>a. Pipe clamp.
Which unit uses high water pressure and a vacuum to clean sewer lines?
a. Jetter
b. Mechanical rodder
c. Combination unit
d. Bucket machine - ANSWER>>c. Combination unit
In sewer maintenance, what is a pig?
a. A ball forced through a sewer line.
b. A power rod.
,c. Any foul smelling equipment.
d. The hydraulic rodding truck. - ANSWER>>a. A ball forced through a sewer
line.
A Flagger should Stand?
A. On the shoulder adjacent to traffic being controlled
B. In the closed lane before stopping vehicle traffic
C. In the traffic lane.
D. As stated in "A" or "B" above. - ANSWER>>D. As stated in "A" or "B" above.
Legally responsible officials are required to report category 1 sanitary sewer
overflows?
A. Within 30 days
B. Before end of the day
C. As soon as possible
D. Within 2 hours - ANSWER>>D. Within 2 hours
When working in confined spaces or sewers, what form of lighting would you
use?
A. Mirrors to direct the sunlight or explosion proof lighting.
B. Ordinary electric lights
C. Propane, Gas, or kerosene lanterns
D. Special matches - ANSWER>>A. Mirrors to direct the sunlight or explosion
proof lighting.
What can happen if water-based substances are used to extinguish electrical
fires?
a. Nothing but extinguish the fire
,b. The fumes are not harmful
c. Receive an electrical shock
d. They will corrode the electrical contacts - ANSWER>>c. Receive an electrical
shock
When testing a manhole for explosive gases when should the first tests be
made?
a. After removing the manhole cover
b. Before removing the manhole cover
c. At any time
d. After ventilation - ANSWER>>b. Before removing the manhole cover
Atmospheric hazards encountered in manholes can include:
a. non-explosive atmospheres.
b. non-toxic atmosphere.
c. lack of oxygen.
d. non-flammable atmospheres. - ANSWER>>c. lack of oxygen.
When setting up to ventilate a manhole, the air inlet should be how many feet
above street level?
a. 4.0
b. 3.0
c. 2.0
d. 1.0 - ANSWER>>c. 2.0
Which chemical may be used for odor control in a sewer system?
a. Calcium chloride
b. Hydrogen peroxide
, c. Oxidized aluminum
d. Sodium chloride - ANSWER>>b. Hydrogen peroxide
What information must be on a warning tag attached to a switch that has been
locked out?
a. Directions for removing tag.
b. Name of nearest physician to call in case of emergency.
c. Signature of person who locked out switch and who is the only person
authorized to remove tag.
d. Time to unlock switch. - ANSWER>>c. Signature of person who locked out
switch and who is the only person authorized to remove tag.
Under what conditions must each member of the rescue service practice permit
space rescues?
a. At least once a year in a simulated situation or by the satisfactory performance
of an actual rescue.
b. At least twice a year in simulated situations.
c. At least once a year in simulated situation using non-representative space
conditions
d. At least four times a year. - ANSWER>>a. At least once a year in a simulated
situation or by the satisfactory performance of an actual rescue.
How is a permit-required space described?
a. Has or may contain atmospheric, engulfment, design, or other serious
health/safety hazard.
b. Is large enough to enter and work in and is meant for continuous occupancy.
c. Is large enough to enter and work in and has an unrestricted entry/exit.
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