MCQOPTIONS
Saved Bookmarks
| 1. |
Calculate the net heat available for welding if the heat transfer factor f1, melting factor f2 and the total heat supplied are given as 0.8, 0.9, 1000J respectively? |
| A. | 720J |
| B. | 100J |
| C. | 1000J |
| D. | 110J |
| Answer» B. 100J | |