A high pressure boiler generates steam at a pressure greater than _____________________ kg/cm2 ?
Correct answer: D. 80
- A. 10
- B. 30
- C. 50
- D. 80
Explanation
Boilers generating steam above about 80 kg/cm2 are commonly classified as high-pressure boilers. Lower pressure ranges are generally designated low- or medium-pressure service.
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