Civil Engineering Questions And Answers :: Surveying: part1

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Civil Engineering : Surveying QUESTIONS AND ANSWERS :: part1 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

11.If the length of a chain is found to be short on testing, it can be adjusted by

straightening the links
removing one or more small circular rings
closing the joints of the rings if opened out
all of the above

12.Which of the following is not used in measuring perpendicular offsets ?

line ranger
steel tape
optical square
cross staff

13.The horizontal angle between the true meridian and magnetic meridian at a place is called

local attraction
magnetic bearing

14.The prismatic compass and surveyor's compass

give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively
both give QB of a line and WCB of a line
both give QB of a line
both give WCB of a line

15.Which of the following angles can be set out with the help of French cross staff?

45� only
90� only
either 45� or 90�
any angle

More Surveying QUESTIONS AND ANSWERS available in next pages

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