25052. According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of
25053. The difference of parallax for a given difference in elevation is independent of
25054. Limiting gradient for locating the base line on evenly-sloping ground, is
25055. Polaris is usually observed for the determination of the latitude when it is
25056. Homologous points are
25057. The station pointer is generally used in
25058. The angular distance of a heavenly body from the equator, measured along its meridian, is called
25059. The length of a parallel of λ latitude between two meridians is equal to difference in logitudes multiplied by
25060. The nautical mile is the length of
25061. The meridian of a place is
25062. The negative sign is assigned to
25063. Type of placentation in sow is-------
25064. The method of surveying by triangula-tion was first introduced by the Dutchman Snell in
25065. Right ascension of a heavenly body is its equatorial angular distance measured
25066. Pick up the incorrect statement from the following. In a spherical triangle
25067. The great circle along which the sun appears to trace on the celestial sphere with earth as centre during the year, is called
25068. The normal longitudinal overlap is generally kept
25069. Pick up the in-correct statement from the folowing :
25070. Who is the first qualified woman football coach in India?
25071. Triangulation surveys are carried out for providing
25072. Sidereal day
25073. Pick up the correct statement for horizontal photographs.
25074. If the altitudes of a star at its upper and lower transits are 60° 30' and 19° 30' respectively, the latitude of the place, is
25075. The point on the photograph where bisector between the vertical line through optical centre of the camera lens and the plate perpendicular meets, is known as
25076. In a truly vertical photograph,
25077. 23 cm x 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents
25078. Which of the following is known as side Door of Africa?
25079. A plate parallel is the line on the plane of the negative
25080. The great circle which passes through the zenith, nadir and the poles, is known as
25081. In triangulation surveys
25082. 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
25083. The distance between the projection centre and the photograph, is called
25084. The zenith is the point on the celestial sphere
25085. Equation of time which is the difference between apparent solar time and mean solar time at any instant, vanishes during one year
25086. To have greatest coverage of the area, the type of photography used, is
25087. The sidereal day is the time interval between two successive upper transits of
25088. Which among the following is a protozoal disease of poultry?
25089. Pick up the in-correct statement from the following :
25090. The declination and right ascension of the sun becomes 23° 27' N and 90° respectively on
25091. If δ is the declination of the Polaris and λ is the latitude of the place, the azimuth of the polaris, is
25092. Stellar astronomy deals with
25093. If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is
25094. The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is
25095. The point at which sun's declination changes from north to south, is known as
25096. --------is an anti-sterility vitamin
25097. A star in northern sphere is said to transit
25098. In observations of equal precision, the most probable values of the observed quantities are those that render the sum of the squares of the residual errors a minimum, is the fundamental principle of
25099. Pick up the incorrect statement from the following. The angular distance of hevenly bodies on observer's meridian measured from the pole, is
25100. FMD vaccination campaign in Kerala is---------