MCQOPTIONS
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| 1. |
The diameter of cylindrical shell of the Lancashire boiler is of the order of |
| A. | 1 to 1.25 m |
| B. | 1 to 1.75 m |
| C. | 2 to 4 m |
| D. | 1.75 to 2.75 m |
| Answer» E. | |