MCQ Questions Mechanical Engineering Machine Design

Take a look at these MCQ Questions Machine Design 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 Machine Design.

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 Machine Design - Set - 4

Question 1:

The designation M 33 x 2 of a bolt means
(a) metric threads of 33 Nos in 2 cm.
(b) metric threads with cross-section of 33 mm
(c) metric threads of 33 mm outside diameter and 2 mm pitch
(d) bolt of 33 mm nominal diameter having 2 threads per cm

Check Answer

Correct Answer – (C)

Question 2 :

Set screws are
(a) similar to small size tap bolts except that a greater variety of shapes of heads are available
(b) slotted for a screw driver and generally used with a nut
(c) used to prevent relative motion be-tween parts
(d) similar to stud

Check Answer

Correct Answer – (C)

Question 3 :

The deflection of a cantilever beam under load W is 8. If its width is halved, then the deflection under load W will be
(a) 28
(b) 8/2
(c) 48
(d) 8/4

Check Answer

Correct Answer – (C)

Question 4 :

Cap screws are
(a) similar to’small size tap bolts except that a greater variety of shapes of heads are available
(b) slotted for a screw driver and generally used with a nut
(c) used to prevent relative motion be-tween parts
(d) provided with detachable caps

Check Answer

Correct Answer – (A)

Question 5 :

The included angle in unified of American National threads is
(a) 60°
(b) 55°
(c) 47°
(d) 29°

Check Answer

Correct Answer – (A)

MCQ Questions Mechanical Engineering Machine Design

Question 6:

A self locking screw has
(a) fine threads
(b) coarse threads
(c) coefficient of friction > tangent of load angle
(d) hole for inserting split pin

Check Answer

Correct Answer – (C)

Question 7:

Ball bearing type screws are found in following application
(a) screw jack
(b) aeroplane engines
(c) crane
(d) steering mechanism

Check Answer

Correct Answer – (D)

Question 8:

An alien bolt is
(a) self locking bolt
(b) same as stud
(c) provided with hexagonal depression in head
(d) used in high speed components

Check Answer

Correct Answer – (C)

Question 9:

The function of a washer is to
(a) provide cushioning effect
(b) provide bearing area
(c) absorb shocks and vibrations
(d) provide smooth surface in place of rough surface

Check Answer

Correct Answer – (B)

Question 10:

For applications involving high stresses in one direction only the following type of thread would be best suited
(a) ISO metric thread
(b) acme thread
(c) square thread
(d) buttress thread

Check Answer

Correct Answer – (D)

MCQ Questions Mechanical Engineering Machine Design

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