Children’s Health | Steam System Troubleshooting 201

Children’s Health | Steam System Troubleshooting 201

Children’s Health | Steam System Troubleshooting 201

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Question 1 of 8

1. Question
Which of the following would flood equipment with condensate?
- steam trap failed closed
- steam trap failed open
- clogged pressure regulating valve
- plugged equipment strainer
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Question 2 of 8

2. Question
An oiled-fired boiler has a stack temperature of 600°F, which of the following is the issue?
- too much combustion air
- high fuel pressure
- low combustion air
- too much load demand
Correct

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Question 3 of 8

3. Question
Which of the following would allow water to enter a surgery autoclave?
- not enough pitch in condensate return piping
- strainer is plugged
- steam trap failed open
- pressure regulator has failed
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Question 4 of 8

4. Question
The steam pressure controller operates inconsistently, which of the following causing the erratic operation?
- siphon bend is installed parallel to the face of the controller face
- siphon bend is plugged
- condensate in siphon bend
- condensate in pressure controller
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Question 5 of 8

5. Question
After converting a steam system from high pressure to low pressure, the volume of steam needed for surgery equipment is inadequate, which of the following is most likely the issue?
- the steam delivery diameter piping may not be large enough
- the fuel pressure is low
- the feedwater tank is too small
- too much condensate in the return line
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Question 6 of 8

6. Question
Which of the following will create foam inside a steam boiler?
- excessive water treatment chemicals
- inadequate water treatment chemicals
- excessive oxygen in water
- excessive scale deposits
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Question 7 of 8

7. Question
What would eliminate water hammer in outlet piping of an autoclave?
- move the steam trap within two feet of equipment
- install another drip leg in condensate piping
- install a larger stem trap
- move the steam trap at least ten feet from the equipment
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Question 8 of 8

8. Question
Which of the following would allow condensate to accumulate in the main steam line?
- piping slope is one inch in twenty feet
- piping slope is one quarter inch in twenty feet
- piping slope is one inch in forty feet
- piping slope is half inch in thirty feet
Correct

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