Module 11  Set 23: Water

Question 1 - 5 of 10 (10 points each question)

1) Toilet flush motor is protected from overheat by Report
2) What is the purpose of thermal protection on electric toilet motor?. Report
3) Waste water drain masts Report
4) The seal of the valve is replaceable without draining the tanks Report
5) Drinking water pipes are prevented from freezing by Report