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Civil Engineering · all questions

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The want of correspondence in stereo-photographs

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If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about

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With standard meridian as 82° 30' E the standard time at longitude 90° E is 8 h 30 m. The local mean time at the place will be

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In a truly vertical photograph,

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

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The parallax of a point on the photograph is due to

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To have greatest coverage of the area, the type of photography used, is

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Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations?

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Horizontal distances obtained by thermometric observations

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A star may culminate at zenith if its declination is

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Which of the following statements is incorrect ?

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The displacement of the pictured position of a point of h elevation on a vertical photograph taken with a camera of 30 cm focal length, from an altitude of 3000 m, is

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Bowditch rule is applied to

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The adjustment of horizontal cross hair is required particularly when the instrument is used for

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Pick up the correct statement from the following:

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Pick up the correct statement from the following:

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For any star to be a circumpolar star, its

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The sidereal day is the time interval between two successive upper transits of

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If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will

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The prismatic compass and surveyor’s compass

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