Q. Removal of parallax, may be achieved by focussing

View solution

Q. Pick up the correct statement from the following :

View solution

Q. The curve composed of two arcs of different radii having their centres on the opposite side of the curve, is known

View solution

Q. The ratio of the angles subtended at the eye, by the virtual image and the object, is known as telescope's

View solution

Q. The bubble tube is nearly filled with

View solution

Q. Simpson's rule for calculating areas states that the area enclosed by a curvilinear figure divided into an even number of strips of equal width, is equal to

View solution

Q. In a constant level tube, size of the bubble remains constant because upper wall is

View solution

Q. The direction of steepest slope on a contour, is

View solution

Q. Back bearing of a line is equal to

View solution

Q. In an internal focusing telescope

View solution

Q. The longitudinal section of the surface of bubble tube is

View solution

Q. Imaginary line passing through points having equal magnetic declination is termed as

View solution

Q. The reduced bearing of a line is N 87° W. Its whole circle bearing is

View solution

Q. Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as

View solution

Q. Which of the following introduces an error of about 1 in 1000 if 20 m chain is used

View solution

Q. In a lemniscate curve the ratio of the angle between the tangent at the end of the polar ray and the straight, and the angle between the polar ray and the straight, is

View solution

Q. Ranging in chain survey means

View solution

Q. Accurate measurement of deflection angles with a transit not properly adjusted may be made by

View solution

Q. If whole circle bearing of a line is 120°, its reduced bearing is

View solution

Q. Greater accuracy in linear measurements, is obtained by

View solution