1 Exampromax - Stuvia US 2025/2026
Wastewater Grade 1 AZ Questions and
Answers (100% Correct Answers) Already
Graded A+
Quiz: What color is a ground wire?⼀Answer: Green
Quiz: When turning on a positive displacement pump, valves need to be
ON or OFF?⼀Answer: On
© 2025 Assignment Expert
Exampromax - Stuvia US
Quiz: Wet Floor liftstations should be equal, sloped away, or sloped
towards pump?⼀Answer: Sloped AWAY from pump
Quiz: A continuous running pump should be check for leaks how often?
⼀Answer: Every 24 hours
Quiz: Air from ventilation is measured in?⼀Answer: CFM- cubic feet
per minute
Quiz: A multimeter measures what?⼀Answer: Voltage, current, and
resistance
Quiz: A sewer tap refers to what?⼀Answer: The connection point
between a homes main sewer line and a municipal water system.
Quiz: What kind of valve is used to isolate a lift station for maintenance?
⼀Answer: A Gate Valve
, 2 Exampromax - Stuvia US 2025/2026
Quiz: What is the main indicator of a chlorine leak?⼀Answer: Smell
Quiz: If friction increases, water flow will do what?⼀Answer: Slow
down (C-Factor)
Quiz: What is the primary function of a circuit breaker?⼀Answer:
Overload protection
In order to disinfect water, an operator must know the DOSAGE
© 2025 Assignment Expert
Quiz:
and the _____?⼀Answer: Volume
Exampromax - Stuvia US
Quiz: 1 foot of water is equal to how much PSI?⼀Answer: 0.43 PSI
Quiz: A fire hydrant should be turned off slowly to prevent what?⼀
Answer: Water Hammers
Quiz: A fire hydrant should be opened how much?⼀Answer: All the
way (100%)
Quiz: A mechanical seal should drip at how many drips per minute?⼀
Answer: ZERO- a mechanical seal should never drip?
Quiz: An OPEN, CLOSED,SEMI-CLOSED classification are for
making a selection of what?⼀Answer: Impeller (in a pump)- determines
the size of solids allowed to pass through.
Wastewater Grade 1 AZ Questions and
Answers (100% Correct Answers) Already
Graded A+
Quiz: What color is a ground wire?⼀Answer: Green
Quiz: When turning on a positive displacement pump, valves need to be
ON or OFF?⼀Answer: On
© 2025 Assignment Expert
Exampromax - Stuvia US
Quiz: Wet Floor liftstations should be equal, sloped away, or sloped
towards pump?⼀Answer: Sloped AWAY from pump
Quiz: A continuous running pump should be check for leaks how often?
⼀Answer: Every 24 hours
Quiz: Air from ventilation is measured in?⼀Answer: CFM- cubic feet
per minute
Quiz: A multimeter measures what?⼀Answer: Voltage, current, and
resistance
Quiz: A sewer tap refers to what?⼀Answer: The connection point
between a homes main sewer line and a municipal water system.
Quiz: What kind of valve is used to isolate a lift station for maintenance?
⼀Answer: A Gate Valve
, 2 Exampromax - Stuvia US 2025/2026
Quiz: What is the main indicator of a chlorine leak?⼀Answer: Smell
Quiz: If friction increases, water flow will do what?⼀Answer: Slow
down (C-Factor)
Quiz: What is the primary function of a circuit breaker?⼀Answer:
Overload protection
In order to disinfect water, an operator must know the DOSAGE
© 2025 Assignment Expert
Quiz:
and the _____?⼀Answer: Volume
Exampromax - Stuvia US
Quiz: 1 foot of water is equal to how much PSI?⼀Answer: 0.43 PSI
Quiz: A fire hydrant should be turned off slowly to prevent what?⼀
Answer: Water Hammers
Quiz: A fire hydrant should be opened how much?⼀Answer: All the
way (100%)
Quiz: A mechanical seal should drip at how many drips per minute?⼀
Answer: ZERO- a mechanical seal should never drip?
Quiz: An OPEN, CLOSED,SEMI-CLOSED classification are for
making a selection of what?⼀Answer: Impeller (in a pump)- determines
the size of solids allowed to pass through.
