Elements of Civil Engineering : Question Paper Jan 2012 - First Year Engineering (Semester 2)

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Elements of Civil Engineering - Jan 2012

First Year Engineering (Semester 2)

TOTAL MARKS: 100
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any four from the remaining questions.
(3) Assume data wherever required.
(4) Figures to the right indicate full marks. 1 (a) Enlist scheduling techniques and explain Bar Chart.(7 marks) 1 (b) Explain the impact of infrastructural development in the economy of a country.(4 marks) 1 (c) A plan represents an area of 75000 m² and measures 3.00cm×5.00cm. Find the scale of the map and R.F.(3 marks) 2 (a) Explain the fundamental principles of surveying.(7 marks) 2 (b)

Calculate the interior angles and draw the traverse:

Line	Fore Bearings
AB	70° 30
BC	132° 00'
CD	56° 00'
DE	215° 30'
EA	310° 00'

(7 marks) 3 (a) What are the key components of GIS. Describe them briefly.(7 marks) 3 (b)

Following is a page of level book. Fill in the miss ing readings and apply the usual checks.

Station	B.S	I.S	F.S	Rise	Fall	R.L
1	x					150.00
2		2.457			0.827	x
3		2.400		0.057		x
4	2.697		x		x	148.070
5	x		2.051	0.646		148.716
6		2.500		1.068		149.784
7		2.896			x	149.388
8		x			0.124	x
9			2.672	0.348		149.612

(7 marks) 4 (a) Discuss the various types of surface water sources.(7 marks) 4 (b) Discuss the watershed development and its significance.(7 marks) 5 (a) Draw the neat sketch for the following (i) R.C.C lintel with chajja (ii) Sectional plan of a ledged and battened door(7 marks) 5 (b) Enumerate various principles of planning and explain privacy and Roominess in detail.(7 marks) 6 (a) Enlist the various types of gauge. What are the advantage and disadvantage of Railway?(7 marks) 6 (b) What are the advantage and disadvantage of Waterway s and Airways?(7 marks) 7 (a) Enlist various material used in building construction. Discuss properties of good bricks and timber.(7 marks) 7 (b) Enlist various types of cement. State various properties of cement(7 marks)

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