Surveying 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 None of these sin z = sec φ . cos δ tan z = sec φ . cos δ cos z = sec φ . cos δ None of these sin z = sec φ . cos δ tan z = sec φ . cos δ cos z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying With the rise of temperature, the sensitivity of a bubble tube decreases remains unaffected increases None of these decreases remains unaffected increases None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Polaris is usually observed for the determination of the latitude when it is At culmination At elongation Either at culmination or at elongation Neither at culmination nor at elongation At culmination At elongation Either at culmination or at elongation Neither at culmination nor at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as contour interval horizontal equivalent contour gradient contour line contour interval horizontal equivalent contour gradient contour line ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a chain is measured from outside of one handle to inside of other handle inside of one handle to inside of other handle centre of one handle to centre of other handle outside of one handle to outside of other handle outside of one handle to inside of other handle inside of one handle to inside of other handle centre of one handle to centre of other handle outside of one handle to outside of other handle ANSWER DOWNLOAD EXAMIANS APP
Surveying A series of closely spaced contour lines represents a uniform slope steep slope gentle slope plane surface uniform slope steep slope gentle slope plane surface ANSWER DOWNLOAD EXAMIANS APP
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