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4 questions Basic
ECADEMY test
57 - Wastewater handling with the UNILIFT range
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 Basic
What is free passage and why is it important?
Question 2 of 4 Basic
What is the recommended free passage for municipal sewage applications?
Question 3 of 4 Basic
What is the recommended upper limit for particle size when using semi-open impellers?
Question 4 of 4 Basic
How is untreated wastewater including toilet discharge inside buildings with solids no larger than 50 mm defined in the module?
Question 4 of 4 Basic
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Q: What is free passage and why is it important?
A: Free passage is used only to define the type of wastewater by particle or solids size and has no impact as such on the pump hydraulics
Q: What is free passage and why is it important?
A: Free passage is another way of describing input or output pipe diameter
Q: What is free passage and why is it important?
A: Free passage describes the particle or solids size that can pass freely through the pump hydraulics and is important to avoid clogging in the pump
Q: What is the recommended free passage for municipal sewage applications?
A: Minimum 35 mm
Q: What is the recommended free passage for municipal sewage applications?
A: Minimum 80 mm
Q: What is the recommended free passage for municipal sewage applications?
A: Minimum 12 mm
Q: What is the recommended upper limit for particle size when using semi-open impellers?
A: Up to 35 mm
Q: What is the recommended upper limit for particle size when using semi-open impellers?
A: Up to 50 mm
Q: What is the recommended upper limit for particle size when using semi-open impellers?
A: Up to 12 mm
Q: How is untreated wastewater including toilet discharge inside buildings with solids no larger than 50 mm defined in the module?
A: As blackwater
Q: How is untreated wastewater including toilet discharge inside buildings with solids no larger than 50 mm defined in the module?
A: As sewage
Q: How is untreated wastewater including toilet discharge inside buildings with solids no larger than 50 mm defined in the module?
A: As brown water