MCQOPTIONS
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| 1. |
Consider the following processing methods for plastics:1. Transfer moulding2. Extrusion3. Thermoforming4. CalenderingWhich of these are best suited for processing of plastics to their final shape? |
| A. | 1, 2 and 3 only |
| B. | 1, 2 and 4 only |
| C. | 3 and 4 only |
| D. | 1, 2, 3 and 4 |
| Answer» E. | |