MCQOPTIONS
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| 1. |
What is the effect of pitch error upon the effective diameter of a screw thread? |
| A. | D1 = E x K |
| B. | D1 = 2E x K |
| C. | D1 = E x K/2 |
| D. | D1 = E x K x 4 |
| Answer» B. D1 = 2E x K | |