Boiler component: device that raises the temperature of saturated steam at constant pressure Name the component used to heat saturated steam further without increasing its pressure. Choose the correct component.
Mechanical Engineering
Steam Boilers and Engines
Difficulty: Easy
Choose an option
-
ABlow-off cock
-
BFusible plug
-
CSuperheater
-
DStop valve
Answer
Correct Answer: Superheater
Explanation
Concept
- A superheater adds sensible heat to saturated steam at (approximately) constant pressure to produce superheated steam.
Why others are incorrect
- Blow-off cock: used to remove sludge and lower water level.
- Fusible plug: safety against low-water overheating.
- Stop valve: isolates/controls steam flow.
Final AnswerSuperheater.