Mechanical Engineering Exam  >  Mechanical Engineering Tests  >  Test: Ceramics & Plastics - Mechanical Engineering MCQ

Test: Ceramics & Plastics - Mechanical Engineering MCQ


Test Description

10 Questions MCQ Test - Test: Ceramics & Plastics

Test: Ceramics & Plastics for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Test: Ceramics & Plastics questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Ceramics & Plastics MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Ceramics & Plastics below.
Solutions of Test: Ceramics & Plastics questions in English are available as part of our course for Mechanical Engineering & Test: Ceramics & Plastics solutions in Hindi for Mechanical Engineering course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: Ceramics & Plastics | 10 questions in 20 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study for Mechanical Engineering Exam | Download free PDF with solutions
Test: Ceramics & Plastics - Question 1

Ceramics consist of

Detailed Solution for Test: Ceramics & Plastics - Question 1

Explanation: Ceramics consists of ionic and covalent bonds only.There is no hydrogen compound so no case of H boding.

Test: Ceramics & Plastics - Question 2

 All ceramics contain clay.

Detailed Solution for Test: Ceramics & Plastics - Question 2

Explanation: No this may sound convincing but all ceramics don’t contain clay.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Ceramics & Plastics - Question 3

The densities of ceramics are low.

Detailed Solution for Test: Ceramics & Plastics - Question 3

Explanation: In ceramics, different oxides and carbides are not compactly bonded.

Test: Ceramics & Plastics - Question 4

 There are small voids in ceramics structure.

Detailed Solution for Test: Ceramics & Plastics - Question 4

Explanation: Compounds are less compactly bonded and hence voids are formed.

Test: Ceramics & Plastics - Question 5

Which of the following properties are true for ceramics.

Detailed Solution for Test: Ceramics & Plastics - Question 5

Explanation: Properties of ceramics.

Test: Ceramics & Plastics - Question 6

Paraffin wax is represented by

Detailed Solution for Test: Ceramics & Plastics - Question 6

Explanation: Paraffin wax in a semi solid stage is represented by C18H38.

Test: Ceramics & Plastics - Question 7

A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.

Detailed Solution for Test: Ceramics & Plastics - Question 7

Explanation: Given statement is true thats why thermoplastic can be remoulded while thermosettings can’t be.

Test: Ceramics & Plastics - Question 8

Which of the following is a thermosetting polymer?

Detailed Solution for Test: Ceramics & Plastics - Question 8

Explanation: a), b) and c) consist of linear structures while polyester consists of cross linked and hence is a thermosetting polymer.

Test: Ceramics & Plastics - Question 9

Teflon has very high coefficient of resistance.

Detailed Solution for Test: Ceramics & Plastics - Question 9

Explanation: Teflon is very smooth and has coefficient of friction as low as 0.04.

Test: Ceramics & Plastics - Question 10

Viscoelastic materials at low temperatures show no change in its strain with change in stress.

Detailed Solution for Test: Ceramics & Plastics - Question 10

Explanation: Viscoelastic materials follow Hooke’s law at intermediate temperatures.

Information about Test: Ceramics & Plastics Page
In this test you can find the Exam questions for Test: Ceramics & Plastics solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Ceramics & Plastics, EduRev gives you an ample number of Online tests for practice

Top Courses for Mechanical Engineering

Download as PDF

Top Courses for Mechanical Engineering