Civil Engineering :: Surveying
- Homologous point is
- Intersection method of detailed plotting is most suitable for
- In the quadrantal bearing system, a whole circle bearing of 293° 30′ can be expressed as
- The sensitivity of a bubble tube can be increased by
- Pick up the correct statement from the following:
- Pick up the incorrect statement from the following:
- The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The declination of the star, is
- The maximum error in radial line assumption, is
- Different grades are joined together by a
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A.
Apparent solar time is measured from the lower transit of the true sun |
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B.
Mean solar time is measured from the lower transit of the mean sun |
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C.
Sidereal time is measured from the lower transit of the first point of Aries |
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D.
Sidereal time is measured from the upper transit of the first point of Aries |