MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following set of conditions leads to maximum fineness? |
| A. | Increase in air pressure and increase in flow of metal |
| B. | Decrease in air pressure and increase in flow of metal |
| C. | Increase in air pressure and decrease in flow of metal |
| D. | Decrease in air pressure and decrease in flow of metal |
| Answer» B. Decrease in air pressure and increase in flow of metal | |