Skill Assessments > Engineering & Manufacturing > Mechanical Engineering Skill Assessment > Quiz # 45

Mechanical Engineering Quiz # 45

Instructions
Quiz: Mechanical Engineering Quiz # 45
Subject: Strength Of Materials
Total Questions: 1465 MCQs
Time: 1465 Minutes

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  • Results along with correct answers will be shown at the end of the test.
Mechanical Engineering Quiz # 45
Question 1 of 1465
00:00

  • Dynamic friction as compared to static friction is

  • The property of a material by which it can be beaten or rolled into thin plates, is called

  • A closely coiled helical spring of radius R, contains n turns and is subjected to an axial load W. If the radius of the coil wire is r and modulus of rigidity of the coil material is C, the deflection of the coil is

  • In the lever of third order, load W, effort P and fulcrum F are oriented as follows

  • In the cantilever truss as shown in below figure, the horizontal component of the reaction at A, is

  • The property by which a body returns to its original shape after removal of the force, is called

  • Forces are called coplanar when all of them acting on body lie in

  • The slenderness ratio of a vertical column of a square cross-section of 2.5 cm sides and 300 cm length, is

  • The stress necessary to initiate yielding, is considerably

  • Which of the following is not a scalar quantity?

  • Influence lines are drawn for structures

  • A cast iron T section beam is subjected to pure bending. For maximum compressive stress to be three times the maximum tensile stress, centre of gravity of the section from flange side is

  • The units of moment of inertia of an area are

  • The radius of gyration of a rectangular section is not proportional to

  • Ties are load carrying members of a frame, which are subjected to

  • On the ladder resting on the ground and leaning against a smooth vertical wall, the force of friction will be

  • The phenomenon of slow extension of materials having constant load, i.e. increasing with the time is called

  • The maximum deflection of

  • A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to

  • The B.M. of a cantilever beam shown in below figure at A, is

  • A cantilever carries is uniformly distributed load W over its whole length and a force W acts at its free end upward. The net deflection of the free end will be

  • The C.G. of a plane lamina will not be at its geometrical centre in the case of a

  • Struts are load carrying members of a frame structure which are subjected to

  • Strain energy of a member may be equated to

  • A force acting on a body may

  • A simply supported beam (l + 2a) with equal overhangs carries a uniformly distributed load over the whole length, the B.M. changes sign if

  • The stress in the wall of a cylinder in a direction normal to its longitudinal axis, due to a force acting along the circumference, is known as

  • According to principle of moments

  • The ratio of strengths of solid to hollow shafts, both having outside diameter D and hollow having inside diameter D/2, in torsion, is

  • Along the neutral axis of a simply supported beam

Mechanical Engineering Skill Assessment

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