## Surveying-II Question Paper of 3rd Semester Civil(D) Download Previous Years Question Paper 3

• Wednesday, September 07, 2016

S.B. Roll No. _____________
SURVEYING-I1
3rd Exam/Civil/5147/Dec’05
Duration : 4 Hrs.
Section A
Q1 i) Fill in the blanks:
a) Surveying is the art of determining the ——— of objects on earth surface.
b) The imaginary line joining centre of eyepiece to the optical centre of object glass is called_________
c) Angle between the mirrors of optical square is—————————
d) Levelling work should always commence from a—————
e) Resection method is also called————— method.

ii) State whether the statements are True or False

a) Prismatic compass reads whole circle bearing:
b) The reduced level is also called elevation.
c) Cross staff is used for setting right angle.
d) At magnetic pole the dip of the needle is zero degree.
e) Plane table surveying is used for small area.

SECTION- B

Attempt any five question:

Q2 What do you mean by ranging ? Explain indirect method of ranging.

Q3 What are the different instruments used for setting right angles ? Explain the use of any one in details.

Q4 Explain the temporary adjustment of prismatic compass.

Q5 Define local attraction .What are its causes?

Q6 What are the different types of levels used in levelling ? Explain any one in detail.

Q8 Explain radiation method of plain table surveying.

SECTION- C

Attempt any three question:

Q9 Explain different types of errors in plain table surveying. What are the precautions to be taken to overcome it ?

Q10 The following readings were taken with a dumpy level at common interval of 20 m. Calculate the R.L of various points. R.L of station A is 510.45 0.755 (on station A), 1.545, 2.33, 3.105, 3.815, 0.580, 1.375, 2.055, 2.81, 3.455.

Q11 What are the different methods of computation of area ? Explain any one in details.

Q12 What is the difference between:

a) Whole circle bearing and reduced bearing.

b) Height of the instrument method and rise and fall method