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Mechanical Engineering Exam  >  Mechanical Engineering Test  >  Topicwise Question Bank  >  Test: Structural of Metals & Alloys - 1 - Mechanical Engineering MCQ

Structural of Metals & Alloys - 1 - GATE ME Free MCQ Test with solutions


MCQ Practice Test & Solutions: Test: Structural of Metals & Alloys - 1 (10 Questions)

You can prepare effectively for Mechanical Engineering Topicwise Question Bank for Mechanical Engineering with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Structural of Metals & Alloys - 1". These 10 questions have been designed by the experts with the latest curriculum of Mechanical Engineering 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 30 minutes
  • - Number of Questions: 10

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Test: Structural of Metals & Alloys - 1 - Question 1
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An example of amorphous material is  

Detailed Solution: Question 1

Amorphous material is one in which there is no definite atomic structure and atom exist in a random pattern just as in a liquid.

Test: Structural of Metals & Alloys - 1 - Question 2
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The crystal structure of brass is

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Test: Structural of Metals & Alloys - 1 - Question 3
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Which is false statement about properties of aluminium?

Test: Structural of Metals & Alloys - 1 - Question 4
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Crystal structure of metals is studied by

Test: Structural of Metals & Alloys - 1 - Question 5
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In structure, all metals are

Test: Structural of Metals & Alloys - 1 - Question 6
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Dislocation in a material is a _____ defect.

Detailed Solution: Question 6

Line imperfections are known as dislocations.

Test: Structural of Metals & Alloys - 1 - Question 7
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The co-ordination number of BCC crystal structure is

Detailed Solution: Question 7

Test: Structural of Metals & Alloys - 1 - Question 8
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What is the volume of an FCC cell in terms of the atomic radius R?

Detailed Solution: Question 8


From the right angle on the face,
a2 + a2 = (4 R)2
∴ 2 a2 = 16 R2
∴ 
Volume of FCC unit,

 

Test: Structural of Metals & Alloys - 1 - Question 9
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The ratio of long and short unit cell dimensions of ideal HCP crystal structure should be

Detailed Solution: Question 9

For the ideal HCP packing, the ratio of c/a is  i.e. 1.633. The actual HCP metals deviate from ideal c/a ratio.

Test: Structural of Metals & Alloys - 1 - Question 10
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Which of the following is structure sensitive property?

Detailed Solution: Question 10

Structure sensitive properties: Electrical conductivity, semiconductor properties, yield stress, fracture strength, creep strength.

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About this Mechanical Engineering Practice Test

This test contains 10 MCQs on Structural of Metals & Alloys - 1 with detailed solutions for each question. It is part of the Topicwise Question Bank for Mechanical Engineering course on EduRev, designed to align with the current Mechanical Engineering syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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