Surveying QUESTIONS AND ANSWERS

Civil Engineering : Surveying QUESTIONS AND ANSWERS :: part3 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.Which of the following methods of con-touring is most suitable for a hilly terrain ?

direct method

square method

cross-sections method

tacheometric method

12.Select the correct statement.

Contour interval on any map is kept constant.

Direct method of contouring is cheap�er than indirect method.

Inter-visibility of points on a contour map cannot be ascertained.

Slope of a hill cannot be determined with the help of contours.

13.With the rise of temperature, the sensitivity of a bubble tube

decreases

increases

remains unaffected

none of the above

14.The difference between a level line and a horizontal line is that

level line is a curved line while hori-zontal line is a straight line

level line is normal to plumb line while horizontal line may not be normal to plumb line at the tangent point to level line

horizontal line is normal to plumb line while level line may not be normal to the plumb line

both are same

15.Contour interval is

the vertical distance between two con-secutive contours

the horizontal distance between two consecutive contours

the vertical distance between two points on same contour

the horizontal distance between two points on same contour

More Surveying QUESTIONS AND ANSWERS available in next pages

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