Users Also Read

MCQ's Search Engine

Electrical Engineering

Mechanical Engineering

Civil Engineering

Automobile Engineering

Chemical Engineering

Computer Engineering

Electronics Engineering

Medical Science Engg

Q1. | For the construction of highway (or railway). |

A. | longitudinal sections are required [Wrong Answer] |

B. | cross sections are required [Wrong Answer] |

C. | both longitudinal and cross sections are required [Correct Answer] |

D. | none of these. [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ Pick up the correct statement from the following :

A level surface is perpendicular at all points to the direction of gravity

A level line lies in level surface

A horizontal surface is normal to the direction of gravity at only one point

All the above.

⇒ If n is the number of sides then the total sum of exterior angles of a closed traverse should be

n + 2

2n - 4

2n + 4

4n - 2

⇒ If vertical angles of inclined sights do not exceed 10° and non-verticality of the staff remains within 1°, stadia system of tacheometric observations are made on.

staff normal

staff vertical

staff normal as well as vertical

none of these.

⇒ The base line is measured with

Metallic tape

Steel tape

Invar tape

Chain

⇒ For locating a distant object visible from two transit stations, the method usually preferred to, is.

Angles and distances from transit stations

Angles from two transit stations

distance from two transit stations

Angle from one transit station and distance from the other.

⇒ With the rise of temperature, the sensitivity of a bubble tube

decreases

increases

remains unaffected

none of the above

⇒ An obstacle which obstructs chaining but not ranging may be a

Building

Lake

Hillock

Electric pole

⇒ Pick up the correct statement from the following :

If the slope of the curve of a mass diagram in the direction of increasing abscissa is downward, it indicates an embankment

The vertical distance between a maximum ordinate and the next forward maximum ordinate represents the whole volume of the embankment

The vertical distance between a minimum ordinate and the next forward maximum ordinate represents the whole volume of a cutting

all the above.

⇒ The first reading from a level station is.

foresight

intermediate sight

back-sight

any sight.

⇒ Pick up the correct statement from the following :

the power of a lens is the reciprocal of its focal length

the power of a lens is the reciprocal of its focal length

the power of two or more thin lenses in contact is the power of the combination of the lenses

all the above.

⇒ In a theodolite.

the telescope axis is perpendicular to transit axis

the axis of rotation is perpendicular to transit axis

the telescope axis, the transit axis and the rotation axis pass through the centre of theodolite

all the above.

⇒ The graduations in a prismatic compass are

Inverted and run clockwise having 0° at ilorth

Inverted and run clockwise having 0° at south

Erect

None of the above

⇒ If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is

99.345 m

100.345 m

100.655m

101.870m

⇒ When a chain is used at a temperature more than the temperature it was calibrated the error in measured length will be

Cumulative

Compensating

Negative

Observational error

⇒ The bearing of line

*AB*is 152° 30' and angle

*ABC*measured clockwise is 124° 28'. The bearing of

*BC*is.

27Â° 52'

96Â° 58'

148Â° 08'

186Â° 58'

⇒ The magnetic bearing of a line is 32° and the magnetic declination is 10° 15' W. The true bearing is.

contour line

contour gradient

level line

line of gentle scope.

⇒ In a plane table survey the plotting of inaccessible points can be conveniently done by

Method of interpolation

Method of radiation

Method of traversing.

Method of intersection

⇒ The sensitivity of a bubble tube can be increased by

increasing the diameter of the tube

decreasing the length of bubble

increasing the viscosity of liquid

decreasing the radius of curvature of tube

⇒ The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is.

reciprocal levelling

precise levelling

differential levelling

flying levelling

⇒ The staff reading at a distance of 80 m from a level with the bubble at its centre is 1.31 m. When the bubble is moved by 5 divisions out of the centre, the reading is 1.39 m. The angular value of the one division of the bubble, is.

28.8 secs

41.25 secs

14.52 secs

25.05

⇒ Pick up the correct statement from the following :

a refracting telescope consists optically of two lenses

the principal axes of both the lenses coincide the optical axis of the telescope

the lens nearer the object to be viewed is convex and is called objective

all the above.

⇒ An ideal vertical curve to join two gradients, is.

circular

parabolic

elliptical

hyperbolic

⇒ Prismatic compass is considered more accurate than a surveyor's compass, because.

it is provided with a better magnetic needle

it is provided with a sliding glass in the object vane

its graduations are in whole circle bearings

it is provided with a prism to facilitate reading of its graduated circle

⇒ If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to

d

1/d

d2

1/d2

⇒

*ABCD*is a rectangular plot of land. If the bearing of the side

*AB*is 75°, the bearing of

*DC*is.

75Â°

255Â°

105Â°

285Â°

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

along the contour

at an angle of 45Â° to the contour

at right angles to the contour

none of these.

⇒ Ramsden eye-piece consists of.

two convex lenses short distance apart

two concave lenses short distance apart

one convex lens and one concave lens short distance apart

two plano-convex lenses short distance apart, with the convex surfaces facing each other.

⇒ Local attraction in compass surveying may exist due to

incorrect levelling of the magnetic needle

loss of magnetism of the needle

friction of the needle at the pivot

presence of magnetic substances near the instrument

⇒ The magnetic meridian at any point, is the direction indicated by a freely suspended

magnetic needle

and properly balanced magnetic needle

properly balanced and uninfluenced by local attractive force

magnetic needle over an iron pivot.

⇒ Invar tapes are made of an alloy of

Nickel and steel

Copper and steel

Tin and steel

Aluminium and steel