1) ​a piece of equipment used by surveyors for measuring angles a) total station b) spirit level c) theodolite 2) a device used to test whether a surface is even a) flagpole b) spirit level c) plumb bob 3) a straight and usually red and white rod, used for sighting points and lines in surveying a) flagpole b) theodolite c) chaining pin 4) a three-legged stand for supporting a camera or other apparatus a) retroreflector b) plumb bob c) tripod 5) a long thin piece of plastic, cloth or flexible metal that has measurements marked on it and is used for measuring the length or height of something a) tape b) chaining pin c) spirit level 6) an instrument for finding direction, with a needle that always points to the north a) total station b) compass c) retroreflector 7) a bob of lead or other heavy material forming the weight of a plumb line a) plummet b) tripod c) chaining pin 8) used in surveying for marking taped measurements on the ground a) chaining pin b) levelling rod c) tape 9) a graduated pole or stick with a movable marker, used with a surveyor's level to measure differences in elevation a) chaining pin b) spirit level c) levelling rod 10) a device or surface that reflects radiation (usually light) back to its source with minimum scattering a) plummet b) retroreflector c) compass

Surveying instruments

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