MCQ Questions Mechanical Engineering Strength of Materials

Take a look at these MCQ Questions Strength of Materials for engineering interview questions and our tips on how to answer them. If you’re applying for an engineering internship, graduate scheme or entry-level job, you’ll face at least one interview as part of an engineering employer’s recruitment process. You may be interviewed by one or more members of the HR team, senior members of the engineering team you’d be joining or a mixture of both. In this section we will study MCQ Questions Mechanical Engineering Strength of Materials.

As well as questions about your reasons for applying to the role and the employer in question, engineering recruiters will be assessing your potential in the areas that is crucial to any engineering role: technical expertise. Engineers may be asked to perform feats of fantastic technical prowess, but it will be as as part of a Justice League rather than as a solo engineering super hero.

The interviewer is almost as nervous as the candidate in most interviews. You might wonder if you look confident enough, if you will hire the right person, or if you are asking the right engineering interview questions. The last question is arguably the most crucial part to worry about when you’re interviewing candidates.

MCQ Questions Mechanical Engineering Strength of Materials - Set - 5

Question 1:

The energy absorbed in a body, when it is strained within the elastic limits, is known as
(a) strain energy
(b) resilience
(c) proof resilience
(d) modulus of resilience

Check Answer

Correct Answer – (A)

Question 2 :

Flow stress corresponds to
(a) fluids in motion
(b) breaking point
(c) plastic deformation of solids
(d) rupture stress

Check Answer

Correct Answer – (C)

Question 3 :

The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to
(a) Young’s modulus
(b) bulk modulus
(c) modulus of rigidity
(d) modulus of elasticity

Check Answer

Correct Answer – (B)

Question 4 :

The elasticity of various materials is controlled by its
(a) ultimate tensile stress
(b) proof stress
(c) stress at yield point
(d) stress at elastic limit

Check Answer

Correct Answer – (D)

Question 5 :

The stress developed in a material at breaking point in extension is called
(a) breaking stress
(b) fracture stress
(c) yield point stress
(d) ultimate tensile stress

Check Answer

Correct Answer – (A)

MCQ Questions Mechanical Engineering Strength of Materials

Question 6:

When it is indicated that a member is elastic, it means that when force is applied, it will
(a) not deform
(b) be safest
(c) stretch
(d) not stretch

Check Answer

Correct Answer – (C)

Question 7:

The stress at which extension of the material takes place more quickly as compared to the increase in load is called
(a) elastic point of the material
(b) plastic point of the material
(c) breaking point of the material
(d) yielding point of the material

Check Answer

Correct Answer – (D)

Question 8:

The ratio of lateral strain to the linear strain within elastic limit is known as
(a) Young’s modulus
(b) bulk modulus
(c) modulus of rigidity
(d) Poisson’s ratio.

Check Answer

Correct Answer – (D)

Question 9:

Rupture stress is
(a) breaking stress
(b) maximum load/original cross-sectional area
(c) load at breaking point/A
(d) load at breaking point/neck area

Check Answer

Correct Answer – (D)

Question 10:

In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with the time at a constant load is called
(a) creeping
(b) yielding
(c) breaking
(d) plasticity

Check Answer

Correct Answer – (A)

MCQ Questions Mechanical Engineering Strength of Materials

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