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Match List I with List II and select the correct answer using the codes given below the lists:
List I (Heat treatment) List II (Effect on the properties)
A. Annealing 1. Refined grain structure
B. Nitriding 2. Improves the hardness of the whole mass
C. Martempering 3. Increases surface hardness
D. Normalising 4. Improves ductility
Codes: A B C D A B C D
(a) 4 3 2 1 (b) 1 3 4 2
c) 4 2 1 3 (d) 2 1 3 4
List I (Heat treatment) List II (Effect on the properties)
A. Annealing 1. Refined grain structure
B. Nitriding 2. Improves the hardness of the whole mass
C. Martempering 3. Increases surface hardness
D. Normalising 4. Improves ductility
Codes: A B C D A B C D
(a) 4 3 2 1 (b) 1 3 4 2
c) 4 2 1 3 (d) 2 1 3 4
- a)(a)
- b)(b)
- c)(c)
- d)(d)
Correct answer is option 'A'. Can you explain this answer?
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Match List I with List II and select the correct answer using the code...
Ans. (a)
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Match List I with List II and select the correct answer using the code...
Heat Treatment and its Effects on Properties
Heat treatment is a process used to alter the physical and mechanical properties of materials by subjecting them to controlled heating and cooling. Different heat treatment methods have varying effects on the properties of the material. Let's match the heat treatment methods with their corresponding effects on properties:
List I (Heat treatment) List II (Effect on the properties)
A. Annealing 1. Refined grain structure
B. Nitriding 2. Improves the hardness of the whole mass
C. Martempering 3. Increases surface hardness
D. Normalising 4. Improves ductility
Now let's discuss the effects of each heat treatment method:
1. Annealing: Annealing involves heating the material to a high temperature and then slowly cooling it. This process helps in reducing the hardness and improving the ductility of the material. It also helps in removing internal stresses and refining the grain structure, resulting in improved mechanical properties. Therefore, the correct match for Annealing is Option (a) 4 3 2 1.
2. Nitriding: Nitriding is a surface hardening process where nitrogen is diffused into the material's surface. This treatment improves the hardness of the outer layer of the material, making it wear-resistant and providing better resistance against fatigue and corrosion. The correct match for Nitriding is Option (b) 1 3 4 2.
3. Martempering: Martempering is a heat treatment method that involves quenching the material from a high temperature into a warm bath to achieve a desired hardness level. This process helps in obtaining a uniform hardness throughout the material, especially on the surface. The correct match for Martempering is Option (c) 4 2 1 3.
4. Normalising: Normalising is a heat treatment method used to refine the grain structure and improve the mechanical properties of the material. It involves heating the material to a temperature above its critical range and then allowing it to cool in still air. Normalising helps in reducing the internal stresses and improving the machinability and strength of the material. The correct match for Normalising is Option (d) 2 1 3 4.
In conclusion, the correct match between the heat treatment methods and their effects on properties is Option (a) 4 3 2 1.
Heat treatment is a process used to alter the physical and mechanical properties of materials by subjecting them to controlled heating and cooling. Different heat treatment methods have varying effects on the properties of the material. Let's match the heat treatment methods with their corresponding effects on properties:
List I (Heat treatment) List II (Effect on the properties)
A. Annealing 1. Refined grain structure
B. Nitriding 2. Improves the hardness of the whole mass
C. Martempering 3. Increases surface hardness
D. Normalising 4. Improves ductility
Now let's discuss the effects of each heat treatment method:
1. Annealing: Annealing involves heating the material to a high temperature and then slowly cooling it. This process helps in reducing the hardness and improving the ductility of the material. It also helps in removing internal stresses and refining the grain structure, resulting in improved mechanical properties. Therefore, the correct match for Annealing is Option (a) 4 3 2 1.
2. Nitriding: Nitriding is a surface hardening process where nitrogen is diffused into the material's surface. This treatment improves the hardness of the outer layer of the material, making it wear-resistant and providing better resistance against fatigue and corrosion. The correct match for Nitriding is Option (b) 1 3 4 2.
3. Martempering: Martempering is a heat treatment method that involves quenching the material from a high temperature into a warm bath to achieve a desired hardness level. This process helps in obtaining a uniform hardness throughout the material, especially on the surface. The correct match for Martempering is Option (c) 4 2 1 3.
4. Normalising: Normalising is a heat treatment method used to refine the grain structure and improve the mechanical properties of the material. It involves heating the material to a temperature above its critical range and then allowing it to cool in still air. Normalising helps in reducing the internal stresses and improving the machinability and strength of the material. The correct match for Normalising is Option (d) 2 1 3 4.
In conclusion, the correct match between the heat treatment methods and their effects on properties is Option (a) 4 3 2 1.
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Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?
Question Description
Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?.
Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?.
Solutions for Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Here you can find the meaning of Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Match List I with List II and select the correct answer using the codes given below the lists:List I (Heat treatment) List II (Effect on the properties)A. Annealing 1. Refined grain structureB. Nitriding 2. Improves the hardness of the whole massC. Martempering 3. Increases surface hardnessD. Normalising 4. Improves ductilityCodes: A B C D A B C D (a) 4 3 2 1 (b) 1 3 4 2 c) 4 2 1 3 (d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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