10 gunter’s chains is equal to
Length of each link of 33 ft long chain
Angle of land slope is measured by
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Solution
Clinometer An instrument used for measuring the angle or elevation of slopes.
Pedometer It is also a watch like instrument. It records the distance travelled by a person who is carrying it.
Speedometer This is similar to the meter used in bus, cars and trucks for measuring the distance covered by the vehicle.
Pisometer To measure the height of water table a pisometer (pipe), usually made of PVC.
80 gunter’s chain is equal to
Length of each link of engineers chain
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Solution
Engineers Chain This is 100 feet long and is also divided into 100 links so that each link is equal to 1 feet. The constructional details are same as that of a Gunter's chain.
Length of each link in meter chain is
10 square chain is equal to
Length of link of chain is
Invar tape is made of
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Solution
Invar Tape It is also known generically as Feni 36(64 Feni in the US) is a nickel iron alloy notable for its uniquely low coefficient.
The length of on arrow is