Time Left - 06:00 mins
48.SSC JE (ME)II Strength of Material Booster Quiz-4
Attempt now to get your rank among 148 students!
Question 1
What will be the value of Poisson’s ratio, if the elasticity and rigidity of the material is 200 GPa and 66.67 GPa?
Question 2
A cantilever beam OP is connected to another beam PQ with a pin joint as shown in the figure. A load of 10 kN is applied at the mid-point of PQ. Magnitude of bending moment, in kNm at fixed end ‘O’ is
Question 3
The ratio of the Euler’s critical buckling load for a slender column fixed at both the ends and other column with one end fixed and the other end hinged is
Question 4
Which of the following is the correct expression for torsional flexibility? (l is length, C is shear modulus and IP is polar moment of inertia of shaft)
Question 5
The normal stresses at a point are σx= 12 MPa and σy =6MPa; the shear stress at the point is τxy = 4MPa. The minimum principal stress at this point is __________?
Question 6
Hoop strain and longitudinal strain in a thin cylindrical pressure vessel are 0.0012 and 0.0010 respectively. Calculate the volume change of the vessel if the initial volume was 120cc.
Question 7
A simply supported beam of dimensions 50 mm × 100 mm is subjected to a vertical load of 10 kN at the centre. The maximum bending stress developed in the beam is 150 MPa.
If, EI = (200 × 108) N-mm2 and length of Beam is 5 m, what will the magnitude of bending stress developed at a distance of 30 mm from Neutral axis?
Question 8
The nature of shear stress distribution in a rectangular beam is _________.
Question 9
The ratio of maximum deflection of a cantilever beam subjected to a point load W at free end to that of a simply supported beam subjected to point load 2W at midspan. (Flexural rigidity of both the beams are same)
Question 10
A load of 5kN is applied suddenly on a square cross-section bar. If the safe stress in the bar is 80MPa then what is the area of the cross-section?
- 148 attempts
- 0 upvotes
- 0 comments
Jun 14AE & JE Exams
