MCQOPTIONS
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| 1. |
Which one of the following methods would give accurate results in determining the direction of the observer's meridian ? |
| A. | Observation of circumpolar stars on the same vertical |
| B. | Observation of circumpolar stars at culmination |
| C. | Extra-meridian observation of a circumpolar star |
| D. | Observation of the sun at equal altitudes |
| Answer» C. Extra-meridian observation of a circumpolar star | |