Important Question Answer For HPSSC JE Civil Exam Set-4
||Important Subject Related Question Answer For HPSSC JE Civil Exam Set-4||Important Question Answer For HPSSSB Hamirpur Junior Engineer Civil Exam Set-4||
1. A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is
A.100 mm
B. 200 mm
C. 350 mm
D. 400 mm
2.Shear strain energy theory for the failure of a material at elastic limit, is due to
A. Guest or Trecas
B. Rankine
C. Von Mises
D. St. Venant
3. The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is
A. F/2A
B. F/A
C. 2F/3A
D. 3F/2A
4. A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be
A. 1/3
B. 5/2
C. 8/5
D. 3/8
5. A compound truss may be formed by connecting two simple rigid frames, by
A. Two bars
B. Three parallel bars
C. Three bars
D. Three bars intersecting at a point
6. constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and
A. l) at the fixed end
B. 2w w l at the fixed end
C. 3w l at the fixed end
D. w l) at the fixed end
7. If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,
A. B.M. will be zero throughout
B. S.F. will be zero throughout
C. Horizontal thrust is wl2/8h
D. All the above
8. A cantilever of length ‘L’ is subjected to a bending moment ‘M’ at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is
A. ML/2EI
B. ML/EI
C. ML²/3EI
D. ML²/2EI
9. In the truss, the force in the member AC is
A. 8.75 t tensile
B. 6.25 t compressive
C. t compressive
D. t tensile
10. A cantilever of length 2 cm and depth 10 cm tapers in plan from a width 24 cm to zero at its free end. If the modulus of elasticity of the material is 0.2 × 106 N/mm², the deflection of the free end, is
A. 1 mm
B. 2 mm
C. 3 mm
D. 5 mm
