Q. Length of arrow may vary from _______ to ______

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Q. Diameter of ring of arrow is ________

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Q. What are used to mark the positions of the stations or terminal points of a survey line?

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Q. Pegs are driven in the ground with the help of a wooden hammer and kept about _________ cm projecting above the surface.

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Q. What is the length of Ranging rod commonly used?

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Q. What is the length of each band in ranging rod?

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Q. Rods are almost invisible at a distance of about ______

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Q. Which of the following is used for Ranging out a line when crossing a depression from which the forward rod is invisible, or when it is hidden by the obstacles, such as hedges?

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Q. Pieces of sharpened thin sticks cut from the nearest edge, and are used for the same purpose as the laths are called _______

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Q. Process of fixing or establishing intermediate points is known as _______

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Q. Direct ranging is done when the two ends of the survey lines are _______

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Q. If rapid sweep with right hand signaled by surveyor then action by the assistant is _______

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Q. If right hand extended by surveyor then action by the assistant should be ______

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Q. Right arm up and moved to the right by the surveyor then the action of assistant should be ________

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Q. If both hands above head and then brought down by the surveyor then the action of an assistant is _________

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Q. The more experienced of the chainmen should be ________

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Q. The chainmen keeps both the handles in the right hand and throws the rest of the portion of the chain in the forward direction with his right hand to _________

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Q. If rapid sweep with left hand by surveyor then action by assistant is ________

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Q. If left hand is extended by surveyor then action by the assistant should be _________

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Q. Left arm up and moved to the left by the surveyor then action of assistant should be __________

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