Q. The principal line is the line joining the principal point and

View solution

Q. The declination and right ascension of the sun becomes 23° 27' S and 270° respectively on

View solution

Q. The sun's declination remains north between

View solution

Q. For plane ground the scale of a vertical photograph will be same as that of a tiled photograph along the photo parallel through

View solution

Q. Pick up the correct statement from the following :

View solution

Q. The angle between the observer's meridian and declination circle of a heavenly body, is known as

View solution

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

View solution

Q. Equation of time which is the difference between apparent solar time and mean solar time at any instant, vanishes during one year

View solution

Q. The zenith is the point on the celestial sphere

View solution

Q. The distance between the projection centre and the photograph, is called

View solution

Q. 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

View solution

Q. Pick up the incorrect statement from the following :

View solution

Q. The point at which sun's declination changes from north to south, is known as

View solution

Q. The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is

View solution

Q. If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is

View solution

Q. Stellar astronomy deals with

View solution

Q. Parallax bar measures

View solution

Q. Pick up the correct statement from the following :

View solution

Q. Pick up the incorrect statement from the following. The angular distance of hevenly bodies on observer's meridian measured from the pole, is

View solution

Q. 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

View solution