MCQOPTIONS
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MCQOPTIONS
| 1. |
What is zenith angle? |
| A. | Angle between sun and vertical |
| B. | Angle between the line joining the location on earth’s surface and the equatorial plane |
| C. | Angle between extended sun’s rays to earth’s center and equatorial plane |
| D. | Angle between projection of sun’s rays on horizontal surface and equatorial plane |
| Answer» B. Angle between the line joining the location on earth’s surface and the equatorial plane | |