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4 questions Advanced
ECADEMY test
33 - An Introduction to Digital Dosing
This course test contains 4 questions and can be retaken at any time.
You must answer all questions correctly to pass the test and complete the course.
Question 1 of 4 Advanced
1
At which flow rates does digital dosing perform best?
Question 2 of 4 Advanced
2
How does the FCM module allow for the detection of any flow deviations in the system?
Question 3 of 4 Advanced
3
How does digital dosing make stroke length modification redundant?
Question 4 of 4 Advanced
4
How does digital dosing ensure a significant reduction in the waste of chemicals?
Question 4 of 4 Advanced
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Q: At which flow rates does digital dosing perform best?
A: Small flow rates
Q: At which flow rates does digital dosing perform best?
A: Large flow rates
Q: At which flow rates does digital dosing perform best?
A: Digital dosing performs best over the full range of flow rates.
Q: How does the FCM module allow for the detection of any flow deviations in the system?
A: By slowing down pumped volume in case of pipe damage, to prevent spilling of chemicals
Q: How does the FCM module allow for the detection of any flow deviations in the system?
A: By measuring pressure waves and issuing alarms when something unexpected is seen
Q: How does the FCM module allow for the detection of any flow deviations in the system?
A: By sending out an alarm if pressure built-up when the flow is blocked and reacting to other failures, such as cavitation or pipe burst and switching off the system if detecting serious failures
Q: How does digital dosing make stroke length modification redundant?
A: Because of the torque delivered by the stepper-motor
Q: How does digital dosing make stroke length modification redundant?
A: By very precisely measuring the position of the stepper-motor and diaphragm
Q: How does digital dosing make stroke length modification redundant?
A: Due to the internal stroke speed control either implemented in the digital dosing pump or stepper motor, ensuring that dosing runs at a smooth, continuous rate.
Q: How does digital dosing ensure a significant reduction in the waste of chemicals?
A: The delivered accuracy is very high, allowing you to monitor the required dosing almost to perfection.
Q: How does digital dosing ensure a significant reduction in the waste of chemicals?
A: The digital technology allows the pump to remember how many strokes the pump has delivered
Q: How does digital dosing ensure a significant reduction in the waste of chemicals?
A: The digital microcontroller remembers set-points with very high precision