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Steam Boilers - Interview Questions and Answers

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156. The diameter of Cornish boiler is of the order of
A. 1-2 m
B. 1.5-2.5 m
C. 2-3 m
D. 2.5-3.5 m
E. 0.5 to 1 m.
Explanation:
157. Lancashire 'boiler is a
A. stationary fire tube boiler
B. stationary water tube boiler
C. water tube boiler with natural/forced circulation
D. mobile fire tube boiler
E. none of the above.
Explanation:
158. The saturation temperature of steam with increase in pressure increases
A. linearly
B. rapidly first and then slowly
C. slowly first and then rapidly
D. inversely
E. none of the above.
Explanation:
159. Which of the following is a water tube boiler
A. locomotive boiler
B. Cochran boiler
C. Cornish boiler
D. Babcock and Wilcox boiler
E. Lancashire boiler.
Explanation:
160. Locomotive type' boiler is
A. horizontal multitubular water tube boiler
B. water wall enclosed furnace type
C. vertical tubular fire tube type
D. horizontal multi-tubular fire tube type
E. none of the above types.
Explanation: