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Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper

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Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper (For Batch 2018 Onwards)

                                SECTION-A

Q2. Attempt any Three questions.                                                                    5×6=3

i. Differentiate between annealing and normalizing?
ii. Write down the Composition, properties of Duralumin?
iii. What are the different types of Identification tests? Explain any one?
iv. Define the mechanical properties Strength, stiffness, elasticity, plasticity, toughness, ductility,
malleability?
v. Explain the Physical properties Appearance, luster, colour, density and melting point?
vi. What are Major applications of plastics?
vii. What are different types of Protective coating materials?

                                     SECTION-C

Q3. Attempt any one question.                                                       1×10=10

a. Write down the properties and uses of china clay, leather, baklite, ebonite
b. Explain construction and working of cupola with neat diagram.
c. Explain in detail Iron- Carbon diagram.

Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper

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Section A:-Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper

Differentiate between annealing and normalizing?

Differentiate between annealing and normalizing.

Write down the Composition, properties of Duralumin?

Composition, properties of Duralumin.

What are the different types of Identification tests? Explain any one?

Different types of Identification tests.

Define the mechanical properties Strength, stiffness, elasticity, plasticity, toughness, ductility, malleability?

mechanical properties Strength, stiffness, elasticity, plasticity, toughness, ductility,
malleability.

Explain the Physical properties Appearance, luster, colour, density and melting point?

Physical properties Appearance, luster, colour, density and melting point.

What are Major applications of plastics?

Major applications of plastics.

What are different types of Protective coating materials?

Types of Protective coating materials.

Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper Click Here

Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper

Get Started https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c :-Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper

Write down the properties and uses of china clay, leather, baklite, ebonite

Properties and uses of china clay, leather, baklite, ebonite

Explain construction and working of cupola with neat diagram.

Construction and working of cupola with neat diagram.

Explain in detail Iron- Carbon diagram.

Iron- Carbon diagram.

Automotive Material 3rd Sem Exam/Auto/3893/Feb 2021 Diploma Paper Contact Us

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