Surveying Sidereal day Is slightly shorter than an ordinary solar day Is the period of time taken by the earth in making a complete rotation with reference to stars All listed here Is divided into the conventional hours, minutes and seconds Is slightly shorter than an ordinary solar day Is the period of time taken by the earth in making a complete rotation with reference to stars All listed here Is divided into the conventional hours, minutes and seconds ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Azimuth Right ascension Declination Hour angle Azimuth Right ascension Declination Hour angle ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.56 sq km 0.50 sq km 0.60 sq km 0.64 sq km 0.56 sq km 0.50 sq km 0.60 sq km 0.64 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is 4000 m 6000 m 5000 m 7000 m 4000 m 6000 m 5000 m 7000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The time interval between successive transits of the moon, is 24 hours 10 minutes 20 hours 25 minutes 24 hours 50 minutes 23 hours 50 minutes 24 hours 10 minutes 20 hours 25 minutes 24 hours 50 minutes 23 hours 50 minutes ANSWER DOWNLOAD EXAMIANS APP
Surveying At upper culmination, the pole star moves Westward Southward Northward Eastward Westward Southward Northward Eastward ANSWER DOWNLOAD EXAMIANS APP
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