Top 101 Interview Questions and Answers of Surveying ( Civil Engineering ) Asked in Interviews and Exams for Freshers and Experienced
The idea of this post Top 101 Interview Questions and Answers of Surveying ( Civil Engineering ) Asked in Interviews and Exams for Freshers and Experienced is to give an idea of questions to viewers of this post. Top 101 Interview Questions and Answers of Surveying ( Civil Engineering ) Asked in Interviews and Exams for Freshers and Experienced are beneficial for students as well as candidates appearing for interviews.
Define Magnetic Meriden ?
Define change point ?
Define Base Line ?
Define Fore Sight ?
What do you mean by Dip of Magnetic Needle
What do you mean by Level Surface
What do you mean by Ranging
What do you mean by Axis of Telescope
What do you mean by Bearing of a line
What do you mean by Detection of local attraction
Strength of fix
Permanent Bench marks
What is local attraction? How is it detected and removed?
Explain how chain is tested and adjusted in the field
Describe methods of orienting a Plane Table.
Give the comparison between Rise and Fall method and height of instrument method of reduction of levels.
What are the precautions to be taken in Plane Table Surveying?
Explain temporary adjustment of Dumpy level.
Explain the tracing paper method for solving three points problem.
The following are the observed bearing of the lines of a traverse ABCDEA with a compass
Explain errors in leveling and their prevention.
Metallic open cross staff.
Magnetic Declination.
Surveying
Difference between layout and map
Difference between horizontal distance and vertical difference
Least Count
Offsetting
Surveying station.
Bearings of a line.
Relation between Back Bearing & Fore Bearing.
Interior and exterior angle in a traverse.
Errors in chaining.
Level Book
Fields Book
Leveling Staff.
Cross staff
Radiation Method of plane table surveying.
Orientation
Equipment used in plane table surveying.
What is meant chaining free and vision obstructed
What are two types of bearing observed in a line and what is relation between them.
What are function in a prismetic compass.
What is a meridian? How many types of meridians have you read.
How do you find the least count of a leveling staff.
What is permanent bench mark,
What condition necessities the shifting of level for one place to another.
What is reciprocal leveling.
Give the format of a page of level book for reducing using height of line of collimation method.
What are different types of leveling staff.
What are various method of orienting a plane table.
Enumerate the different source of errors on plane on a plane table surveying.
What is three point problem and what are the different methods to solve it ?
Compare plane table survey with chain surveying.
What do you mean by profile leveling? Explain with help of sketch?
How do you find the elevational difference between 2 points on ground?
What is a traverse ? How traversing is done with the help of a plane table?
Surface Tension.
Reynolds’s Number
Fluid Mechanics.
Turbulent Flow.
Bernoulli's Theorem.
Adhesion.
hydraulic gradient line.
Chezy's Formula.
Open Channel.
Total Energy Line.
Water Hammer.
Continuity Equation.
Write a note on differential manometer.
What is the difference between laminar flow and turbulent flow?
What do you mean by C-efficient of discharge, and co-efficient of contraction?
Explain Pascal's law.
What do you mean by notch? Name the various types of notches.
Write a short note on Bouden gauge.
Explain the following.. (a) Loss of head due to the sudden contraction.. (b) Loss of head due to sudden enlargement.
What is most economical section? Derive expression for most economical rectangular section.
State and prove Bernoulli's theorem.
Enumerate the various sources of error in plane tabling.
What do you understand by profile leveling? Explain the procedure of running the longitudinal section.
Indian optical square.
Reciprocal leveling..
Back sight
Offsetting
True meridian
Fore bearings and back bearings
Height of instrument
Line of collimation
Quadrental bearings
Focusing
Cumulative errors in chaining
Orientation by back sighting
Axis of bubble tube
Compound leveling
What point should be considered while selecting the stations for chain survey?
Describe the steps involved for setting up prismatic compass before taking bearings.
Explain intersection method of plane tabling.
What points should be kept in view while entering the staff readings a level book?
Explain direct or stepping method of chaining on a sloping ground.
A rectangular plate 2.5 meter long and 2.0 meter wide is immersed in water in the vertical position so that its top 2.0 meter wide edge is parallel to and below the free water surface by 2.5 meter. Find the (a) Total pressure acting on the plate. (b) Position of center of pressure.. ( Take specific mass of water=100kg/m3
The quantity of water flowing through a horizontal pipeline 80m long is found to be equal to 160 liter per second. The pipe tapers from 0.5 m to 0.4m diameter. If
the pressure at the larger end of the pipe is 1.5 bar calculate the pressure at the other end. Neglect losses.
