Would you please give here sample question paper for Civil Engineering optional paper for Indian Forest Service exam ?

As per your request I am here giving you sample question paper for Civil Engineering optional paper for Indian Forest Service exam


(a)
Nine Activities of a project are given in the table below, along with activity duration.
Find The critical path. Also Find total float and free float of all activities
:
Activity
1-2 1-3 2-4 2-5 3-4 3-6 4-7 5-7 6-,-7
Duration
12 II 22 18 10 15 11 13 10 (days)

Q. 4(d) Determine the steepest gradient for a 3° curve railway track for moving a 18 wagons
(weight of 1 wagon= 22 tonnes) train at a speed (v) of 60 kmph. Use the following data:
(i) Weight of locomotive with tender = 150 tonnes
(ii) Number of pairs of driving wheel of locomotive = 4
(iii) Axle load of the driving wheel = 28.45 tonnes
(iv) Coefficient of friction (J.1) = 0.166.
Also assume that resistance due to friction, wave action etc. is 0.0025 per tonne weight
of train. Curve resistance may be considered as 0.0004 per degree curve per tonne weight
of train. Resistance due to speed may be assumed as 0.0000015 V2 per tonne weight of
train. V is the speed of train in kmph. 10

SECTION-. B

. 5(a) Draw a schematic diagram of Hydrologic cycle and explain its various components.
10
Q. 5(b) Draw a typical Gravity Dam and indicate various forces acting on the Dam. 10

Q. 5(c) Explain the significance of the following in context of water quality :
(i) Nitrate
(ii) Hardness
(iii) Alkalinity
(iv) Iron
(v) Fluoride. 10

Q. 5( d) With respect to the settling of the suspended solids in water and wastewater treatment,
what is a type-I suspension and a type-2 suspension and what are their settling characteristics?

IFS exam civil engineering paper