Wastewater Treatment Grade 1 Exam
Questions with Answers
Pathogen - ✔✔A bacterium, virus, or other microorganism that can cause disease.
Static water level - ✔✔The water level when the well is off.
Drawdown - ✔✔the difference between the static and pumping water levels
What is the effect of over-lubricating a universal joint? - ✔✔The seal will be damaged.
What should be checked as part of the maintenance required for a float level indicator? -
✔✔The cleanliness of the float.
Regular maintenance required for turbidimeters includes what? - ✔✔Calibration
Which term would best describe measurable chlorine after the demand of water has been met?
- ✔✔Residual
Strict laws regarding the disposal or process water are made to...? - ✔✔avoid polluting
receiving waters.
A representative grab sample is collected to...? - ✔✔reflect current water conditions.
The most important purpose of a fuse or circuit breaker in an electrical circuit is to...? -
✔✔protect electrical equipment.
Questions with Answers
Pathogen - ✔✔A bacterium, virus, or other microorganism that can cause disease.
Static water level - ✔✔The water level when the well is off.
Drawdown - ✔✔the difference between the static and pumping water levels
What is the effect of over-lubricating a universal joint? - ✔✔The seal will be damaged.
What should be checked as part of the maintenance required for a float level indicator? -
✔✔The cleanliness of the float.
Regular maintenance required for turbidimeters includes what? - ✔✔Calibration
Which term would best describe measurable chlorine after the demand of water has been met?
- ✔✔Residual
Strict laws regarding the disposal or process water are made to...? - ✔✔avoid polluting
receiving waters.
A representative grab sample is collected to...? - ✔✔reflect current water conditions.
The most important purpose of a fuse or circuit breaker in an electrical circuit is to...? -
✔✔protect electrical equipment.
