MCQOPTIONS
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MCQOPTIONS
| 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 |
| E. | unpredictable. |
| Answer» B. inferior insulation should be put over pipe and better one over it | |