CWEA COLLECTIONS GRADE 1 EXAM QUESTIONS WITH
COMPLETE SOLUTIONS GUARANTEED PASS BRAND NEW
2025
‘Sewer maintenance vehicles are - CORRECT
ANSWER - >difficult to maneuver
At low concentrations, hydrogen sulfide smells like -
CORRECT ANSWER - >Rotten Eggs
which safety hazard in a collection system
operations can be detected by an insturment? -
CORRECT ANSWER - >Toxic Gases
, What must be checked first before entering a
manhole? - CORRECT ANSWER - >Proper barricades
or warning devices around manhole.
When should field crews use signs and cones? -
CORRECT ANSWER - >When over half the street is
blocked.
The different zones of traffic control include -
CORRECT ANSWER - >buffer
Elements of defensive driving include - CORRECT
ANSWER - >having your vehicle under control
COMPLETE SOLUTIONS GUARANTEED PASS BRAND NEW
2025
‘Sewer maintenance vehicles are - CORRECT
ANSWER - >difficult to maneuver
At low concentrations, hydrogen sulfide smells like -
CORRECT ANSWER - >Rotten Eggs
which safety hazard in a collection system
operations can be detected by an insturment? -
CORRECT ANSWER - >Toxic Gases
, What must be checked first before entering a
manhole? - CORRECT ANSWER - >Proper barricades
or warning devices around manhole.
When should field crews use signs and cones? -
CORRECT ANSWER - >When over half the street is
blocked.
The different zones of traffic control include -
CORRECT ANSWER - >buffer
Elements of defensive driving include - CORRECT
ANSWER - >having your vehicle under control
