MCQOPTIONS
Saved Bookmarks
| 1. |
A steam pipe is to be insulated by two insulating materials put over each other. For best results |
| A. | Better insulation should be put over pipe and better one over it |
| B. | Inferior insulation should be put over pipe and better one over it |
| C. | Both may be put in any order |
| D. | Whether to put inferior OIL over pipe or the better one would depend on steam temperature |
| Answer» B. Inferior insulation should be put over pipe and better one over it | |