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Test: Traverse Surveying & Contouring - 1


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10 Questions MCQ Test GATE Civil Engineering (CE) 2023 Mock Test Series | Test: Traverse Surveying & Contouring - 1

Test: Traverse Surveying & Contouring - 1 for Civil Engineering (CE) 2022 is part of GATE Civil Engineering (CE) 2023 Mock Test Series preparation. The Test: Traverse Surveying & Contouring - 1 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Traverse Surveying & Contouring - 1 MCQs are made for Civil Engineering (CE) 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Traverse Surveying & Contouring - 1 below.
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Test: Traverse Surveying & Contouring - 1 - Question 1

A series of closely spaced contour lines represents a

Detailed Solution for Test: Traverse Surveying & Contouring - 1 - Question 1

Closed contours ⇒ Steep slope
Apart contour lines ⇒ Gentle slope
Equally spaced ⇒ Uniform slope Straight parallel and equally speed contours ⇒ plane surface

Test: Traverse Surveying & Contouring - 1 - Question 2

In order to measure the magnetic bearing of a line, the theodolite should be provided with ______

Detailed Solution for Test: Traverse Surveying & Contouring - 1 - Question 2

In order to measure the magnetic bearing of a line, the theodolite should be provided with either a tabular compass or trough compass.

Test: Traverse Surveying & Contouring - 1 - Question 3

Closed contours, with higher value inwards, represent a

Test: Traverse Surveying & Contouring - 1 - Question 4

The Bowditch method of adjusting a traverse is based on the assumption that

where e1 and e2 are errors in linear and angular measurements respectively and l is the length of a line

Test: Traverse Surveying & Contouring - 1 - Question 5

Accuracy of elevation of various points obtained from contour map is limited to

Test: Traverse Surveying & Contouring - 1 - Question 6

If L is the perimeter of a closed traverse, ΔD is the closing error in departure, the correction for the departure of a traverse side of length l, according to Bowditch rule, is

Detailed Solution for Test: Traverse Surveying & Contouring - 1 - Question 6

Bowditch’s method - Correction to latitude (or departure) of any side

Test: Traverse Surveying & Contouring - 1 - Question 7

If arithmetic sum of latitudes of a closed traverse is ∑Lat and closing error in latitude is dx, the correction for a side whose latitude is l, as given by Transit Rule, is

Detailed Solution for Test: Traverse Surveying & Contouring - 1 - Question 7

Transit method → Correction of latitude (and departure) of any side

Test: Traverse Surveying & Contouring - 1 - Question 8

If the reduced bearing of a line AB is N60°W and length is 100 m, then the latitude and departure respectively of the line AB will be

Test: Traverse Surveying & Contouring - 1 - Question 9

If the sum of northings of a traverse exceeds the sum of southings by 1 m and sum of eastings exceeds the sum of westirigs by 1 m, the resultant closing error and its true bearing respectively are

Test: Traverse Surveying & Contouring - 1 - Question 10

In a closed traverse, the sum of south latitudes exceeds the sum of north latitudes and the sum of east departures exceeds the sum of west departures. The closing line will lie in the

Detailed Solution for Test: Traverse Surveying & Contouring - 1 - Question 10

The closing line will have south latitude and east departure. Therefore it will lie in S-E quadrant.

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