Physics · Thermal Engineering - Boiler Mountings
Which of the following options correctly pairs a boiler mounting with its primary function?
- 1Fusible plug - Measures and indicates the steam pressure inside the boiler
- 2Feed check valve - Prevents the backflow of water from the boiler into the feed pump✓
- 3Pressure gauge - Drains the boiler completely for inspection
- 4Manhole - Melts and releases steam if the water level drops too low
Correct answer
Feed check valve - Prevents the backflow of water from the boiler into the feed pump
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