In case of steam engines the steam pressure is_______________?
Correct answer: C. 10 to 15 kgf/cm2
- A. 1 to 4 kgf/cm2
- B. 5 to 8 kgf/cm2
- C. 10 to 15 kgf/cm2
- D. 25 to 35 kgf/cm2
Explanation
Conventional steam locomotives commonly operate with boiler steam pressures in the approximate range of 10 to 15 kgf/cm². The lower ranges are insufficient for typical locomotive operation, while 25 to 35 kgf/cm² is unusually high for this context.
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