If the length of a chain is found to be short on testing, it can be adjusted by
A. straightening the links
B. removing one or more small circular rings
C. closing the joints of the rings if opened out
D. all of the above
Answer: Option A
This Question Belongs to Civil Engineering >> Surveying
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Which of the following methods of contouring is most suitable for a hilly terrain?
A. Direct method
B. Square method
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D. Tachometric method
A. 750 mm × 900 mm
B. 600 mm × 750 mm
C. 450 mm × 600 mm
D. 300 mm × 450 mm
A. 22° 30'
B. 23° 27'
C. 23° 30'
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