Discussion :: Surveying
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Pick up the correct statement from the following
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A.
the contour lines having the same elevation cannot unite and continue as one line |
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B.
a contour can not end abruptly, but must ultimately close itself not necessarily within the limits of map. |
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C.
the direction of steepest slope at a point on a contour is at right angles to the contour |
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D.
all the above. |
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Answer : Option D
Explanation :
No answer description available for this question.
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