Q. Polaris is usually observed for the determination of the latitude when it is

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Q. Homologous points are

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Q. The great circle along which the sun appears to trace on the celestial sphere with earth as centre during the year, is called

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Q. The normal longitudinal overlap is generally kept

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Q. Pick up the in-correct statement from the folowing :

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Q. Triangulation surveys are carried out for providing

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Q. The station pointer is generally used in

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Q. The angular distance of a heavenly body from the equator, measured along its meridian, is called

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Q. The length of a parallel of λ latitude between two meridians is equal to difference in logitudes multiplied by

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Q. The nautical mile is the length of

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Q. The meridian of a place is

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Q. The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above

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Q. In a spherical triangle ABC, right angled at C, sin b equals

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Q. Pick up the correct statement from the following :

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Q. In a spherical triangle ABC right angled at C, sin b equals to

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Q. The slotted template method

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Q. Rotation of the camera at exposure about horizontal axis normal to the line of flight, is known as

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Q. The solar tidal force divided by lunar tidal force is

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Q. At lower culmination, the pole star moves

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Q. If δ is the declination of the star and φ is the latitude of the observer, then the azimuth of the star at elongation is given by

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