Surveying important test series ||Civil Engineering MCQ Question|| civil mcq quiz question

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Q.1 The limiting length of an offset does not depend upon

(A) accuracy of the work

(B) method of setting of perpendicular

(C) scale of plotting

(D) indefinite features to be surveyed

Q.2 The line normal to plumb line is known as

(A) horizontal line

(B) level line

(C) datum line

(D) vertical line

Q.3 In a metric chain, number of links per metre run can be

(A) 2

(B) 5

(C) 8

(D) 0

Q.4 A building is an obstacle to

(A) both chaining and ranging

(B) chaining but not ranging

(C) ranging but not chaining

(D) neither chaining nor ranging

Q.5 Cross staff is used for

(A) setting out right angle

(B) measuring horizontal angle

(C) both a and b

(D) none of the above

Q.6 The principle of working of optical square is based upon

(A) double refraction

(B) reflection

(C) refraction

(D) double reflection

Q.7 Ranging is defined as

(A) measuring the distance from starting point

(B) establishing intermediate point on a chain line

(C) the distance between end point

(D) a point on a chain line

Q.8 The correction for sag is

(A) sometimes additive and sometime subtractive

(B) always additive

(C) always subtractive

(D) always zero

Q.9 The total number of links provided in a gunter's chain is

(A) 132

(B) 100

(C) 33

(D) 66

Q.10 Invar tapes are made of an alloy of

(A) Nickel and steel

(B) Copper and steel

(C)Tin and steel

(D) aluminium and steel