24.

25.

26.

27.

29.

39.

31.

82,

The instrument attached 10 the wheel ೧ a vehicle in order to measure the distance travelled,
is called :

(A) Passometer (18) Odometer

(0) Pedometer (D) Speedometer

Direct ranging is possible only when the end stations are :
ക Close each other (B) Not more than 100m மலர்‌
(C) Located at highest points in the sea (1)) Mutually inter visible

The error in measured length due to sag of chain or tape is known as :
(ಗ) Positive error (B) Negative error
(0) Compensating error (D) Instrumental error

When the position of a point is to located accurately by a perpendicular offset, the direction of
perpendicular is set out by means of :

(ക) Theodolite (B) Optical square
(0 Dumpy level (D) Planimeter

In an optical square, the angle between the first incident ray and the last reflected ray is :

(ಗ) 605 (8) 1205
(©) 90° 1) 150°
The angle between the reflecting surfaces വ a prism square is :
(ക 30 (0) 60°
(©) 75 (D) 45°
The horizontal angle between the true meridian and survey line is called :
(A) Azimuth (ए) Magnetic bearing
(C) Dip (D) Magnetic declination
‘The number of reaction components possible at a hinge on rollers support is :
@ 2 ® 1
© 0 @™ 3

A simply supported beam is subjected to a pure moment. This will be resisted through :
(A) A moment reaction at hinged end
(B) A moment reaction at hinge on rollers end
(C) A couple formed by the reactions from the two supports
(D) External support capable of resisting moment which is necessarily 10 be provided

038/2016 6 A