Chain & its types || Arrow || Field measurements || Surveying

1. Metric Chain:-Metric chains are made in lengths 20m and 30m. Tallies are fixed at every five-meter length and brass rings are provided at every meter length except where tallies are attached.
2. Gunter’s Chain--Length = 66’ (22 yards), No of links = 100, Each link = .66’ Used for measuring distances in miles or furlongs (220 yards), acres (Area). Please, enable ads on this site. By using ad-blocking software, you're depriving this site of revenue that is needed to keep it free and current.
3. Engineer’s Chain--Length = 100’, No of links = 100, Each link = 1’
Used in all Engineering Surveys.
4. Revenue Chain--Length = 33’, No of links = 16
Commonly used for measuring fields in cadastral Survey.

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4:32

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Thankyou sir watching this video at 4:45AM🎉

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Means??

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K K polytechnic Dhanbad

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Paper kaisa raha?

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Sir ye iti ka course surveyr ka hai kya

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Diploma civil engineering

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Sir surveying ka pdf mil jayega kya

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Hmm....