MCQOPTIONS
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| 1. |
The film co-efficient is decreased due to the presence of non-condensing gases in the vapors.The film co-efficient of superheated vapor as compared to that of saturated vapor is |
| A. | More |
| B. | Less |
| C. | Some |
| D. | Either more or less; depends on the nature of vapor |
| Answer» D. Either more or less; depends on the nature of vapor | |