Children’s Health | Water Treatment

Children’s Health | Water Treatment

Children’s Health | Water Treatment

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Question 1 of 8

1. Question
Why is it important to measure the conductivity of water?
- to measure the amount of total dissolved solids
- to measure the pH level
- to check for waterborne pathogens
- to measure the alkalinity
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Question 2 of 8

2. Question
What does the term hard water mean?
- water with an excess of calcium and magnesium
- water that is hard on equipment
- water with high alkalinity
- water with an unbalanced pH level
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Question 3 of 8

3. Question
Second to fuel, what makes up the largest portion of boiler operating costs?
- maintenance
- water
- labor
- water treatment
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Question 4 of 8

4. Question
What kind of water do boiler tubes require?
- alkaline
- conductive
- acidic
- non-conductive
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Question 5 of 8

5. Question
Why is steam that is too wet an infection control risk?
- It may lead to moisture in sterilized instrument packs.
- It may lead to waterborne pathogen growth.
- It might increase humidity in the room/space.
- It might cause superheating.
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Question 6 of 8

6. Question
What happens if boiler water is not treated and the steam becomes too acidic?
- It can lead to corrosion in the condensate system.
- It can lead to scaling in the condensate system.
- It can promote waterborne pathogen growth.
- It can increase the amount of total dissolved solids.
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Question 7 of 8

7. Question
When should chiller efficiency be evaluated?
- when the chiller is operating at max load
- when the chiller is operating with normal hospital capacity
- when the chiller is being treated before the summer season
- when the chiller is operating at the minimum load
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Question 8 of 8

8. Question
What does a blowdown in a cooling tower do?
- It reduces the concentration of dissolved solids.
- It evaporates recirculating water.
- It increases the cycles of concentration.
- It increases the amount of scale deposit.
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