MCQOPTIONS
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| 1. |
The length of a survey line, when measured with a chain of 20 m nominal length, was found to be 841.5 m. If the chain used is 0.1 m too long, the correct length of the measured line is |
| A. | 845.7m |
| B. | 837.39 m |
| C. | 843.6 m |
| D. | 839.4 m |
| Answer» B. 837.39 m | |