RSMSSB Junior Engineer Civil Diploma Level SA Paper 2016

RSMSSB JEN Civil Diploma Level SA Paper 2016

RSMSSB Junior Engineering Civil SA Diploma Level 2016 Paper

Which of the following stones falls under Metamorphic category ?
(a) Sandstone
(b) Granite
(c) Marble
(d) Basalt

A good brick earth should contain alumina in the following limit
(a) 5 – 10%
(b) 20 – 30%
(c) 40 – 50%
(d) 60 – 70%

During slacking action of lime the volume
(a) Increases
(b) Decreases
(c) Remains same
(d) None of the above

Rate of increase of compressive strength of puzzolanic cement as compared to Portland cement during first week of setting remains
(a) Slow
(b) Fast
(c) Random
(d) None of the above

If water cement ratio in a concrete is increased then compressive strength
(a) Increases
(b) Decreases
(c) Remains same
(d) None of the above

The size of cubical mould for testing compressive strength of cement shall be
(a) 150 mm
(b) 100 mm
(c) 70.6 mm
(d) 50.0 mm

The core of cross section of an exogenous tree is called
(a) Sapwood
(b) Pith
(c) Heartwood
(d) Inner bark

Which of the following range of Pigment Volume Concentration Number is recommended for paint for prime coat on metal ?
(a) 25 – 40
(b) 40 – 50
(c) 50 – 60
(d) 60 – 70

The softening point of various bituminous grades in (degree centigrade) for paving jobs vary between
(a) 10 – 20
(b) 20 – 30
(c) 35 – 70
(d) 70 – 100

The Marshall stability value for bituminous mixes for heavy traffic shall be not less than
(a) 710 kg
(b) 810 kg
(c) 910 kg
(d) 1010 kg

A rubber bar of length 1.5 m and 200 mm diameter is stretched along its length by 20 mm by a force of 15kN. As a result its diameter is reduced by 2 mm. The poisons’ ratio of the bar material will be
(a) 5
(b) 1
(c) 0.75
(d) 0.5

A structure is subjected to different set of loads, and then sum of deflections under each set of loads acting separately is equal to total deflection of the structure due to different set provided loads are within
(a) Elastic limits inlcuding buckling
(b) Proportional limits without buckling
(c) Elastic limit
(d) Limit State

A simply supported beam of span L, is subjected to two point loads (each of magnitude P) at a distance of L/3 from either support, The maximum bending moment in the beam will be
(a) PL
(b) PL/2
(c) PL/3
(d) PL/4

A column of length 1.5 m is pinned at both ends has radius of gyration 150 mm. The slenderness ratio will be
(a) 150
(b) 100
(c) 10
(d) 5

In a simply supported beam, maximum shear stress in a triangular corss-section (altitude h) occurs at a distance
(a) h/3 from bottom of beam
(b) h/3 from top of the beam
(c) h/6 from neutral axis
(d) h/5 from top the beam