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Mcqs

Material Science Mcqs

Our 1000+ Materials Science MCQ (Multiple Choice Questions and Answers) focuses on all areas of Materials Science covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Materials Science. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate the Materials Science subject comprehensively. This way of systematic learning will prepare anyone easily for Materials Science exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

Materials Science Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in Materials Science with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks, and match the following style statements.
  • These MCQs also cover numerical as well as diagram-oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is further organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in the Materials Science Subject.

 

Who should Practice Materials Science MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on Materials Science.
  • Students who are preparing for Online/Offline Tests/Contests in Materials Science.
  • Students who wish to sharpen their knowledge of the Materials Science Subject.
  • Anyone preparing for Aptitude test in Materials Science.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interviews, and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.
Latest Popular
Q:

Which of the following can be the tensile strength of spinel?

A) 200 MPa B) 300 Mpa
C) 100 MPa D) 90 MPa
 
Answer & Explanation Answer: A) 200 MPa

Explanation: The range for the tensile strength of spinel which is a ceramic is 110 MPa – 245 MPa. Therefore only 200 Mpa lies in that range and is the correct answer.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

66
Q:

Which of the following can be the tensile strength of aluminum oxide?

A) 600 MPa B) 800 Mpa
C) 1000 MPa D) 1200 MPa
 
Answer & Explanation Answer: A) 600 MPa

Explanation: The range for the tensile strength of aluminum oxide which is a ceramic is 275 MPa – 700 MPa. Therefore only 600 Mpa lies in that range and is the correct answer.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

60
Q:

Which of the following is correct?

A) Slope of stress strain curve of aluminum oxide is more than glass B) Slope of stress strain curve of aluminum oxide is less than glass
C) Slope of stress strain curve of aluminum oxide is the same as glass D) Slope of stress strain curve of aluminum oxide and glass are not comparable
 
Answer & Explanation Answer: A) Slope of stress strain curve of aluminum oxide is more than glass

Explanation: The slope of stress strain curve of aluminum oxide is more than glass that is the curve for aluminum oxide is steeper than that of glass.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

69
Q:

Which of the following is correct?

A) Aluminum oxide reaches fracture point before glass B) Aluminum oxide reaches fracture point after glass
C) Aluminum oxide reaches fracture point at the same time as glass D) They do not reach a fracture point
 
Answer & Explanation Answer: A) Aluminum oxide reaches fracture point before glass

Explanation: Aluminum oxide reaches fracture point before glass. In aluminum oxide for a large amount of stress little strain is produced.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

65
Q:

Which of the point is there in a stress strain curve for a ceramic?

A) Ultimate tensile strength B) Fracture point
C) Limit of proportionality D) Yield point
 
Answer & Explanation Answer: B) Fracture point

Explanation: The correct answer is fracture point. Unlike metals or non metals, ceramics just break which is reach the fracture point after a certain amount of strain.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

78
Q:

What is shape of a stress strain curve for ceramics?

A) Parabola B) Hyperbola
C) Straight line D) Inverted parabola
 
Answer & Explanation Answer: C) Straight line

Explanation: The stress strain curve for a ceramic is a straight line as after a point the ceramic suddenly reaches the fracture point and breaks.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

94
Q:

Which of the following test are done to find out the mechanical behavior of ceramics?

A) Tensile test B) Compressive test
C) Shearing test D) Transverse bending test
 
Answer & Explanation Answer: D) Transverse bending test

Explanation: Transverse bending test is performed on the material to find out its mechanical behavior. Tensile and compressive tests cannot be performed on them as they crack when gripped.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

71
Q:

Ceramics are brittle.

A) True B) False
 
Answer & Explanation Answer: A) True

Explanation: The above statement is true. Ceramics are generally not used in place of metals as they are brittle and their stress-strain characteristics are undesirable.

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Category: Mechanical Engineering MCQs
Sub Category: Material Science Mcqs

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