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Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:
1. Metal moulds
2. Sand moulds
3. Plaster moulds
1. Metal moulds
2. Sand moulds
3. Plaster moulds
- a)1 and 2
- b)2 and 3
- c)1 only
- d)1 and 3
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Expendable moulds are destroyed to remove the casting when the process...
Expendable Moulds:
Expendable moulds are those moulds that are destroyed to remove the casting after the solidification process is over. These moulds are made up of non-metallic materials like sand, plaster, etc. Let's discuss the options given in the question:
1. Metal Moulds:
Metal moulds are not expendable moulds as they are made up of metallic materials like cast iron, steel, etc. These moulds are reusable and can be used to produce multiple castings.
2. Sand Moulds:
Sand moulds are the most commonly used expendable moulds in the foundry industry. These moulds are made up of sand and other materials like clay, water, etc. Sand moulds are destroyed to remove the casting after the solidification process is over.
3. Plaster Moulds:
Plaster moulds are also expendable moulds and are used for producing small and intricate castings. These moulds are made up of plaster of Paris and are destroyed to remove the casting after the solidification process is over.
Therefore, the correct answer is option B - Sand moulds and Plaster moulds are expendable moulds.
Expendable moulds are those moulds that are destroyed to remove the casting after the solidification process is over. These moulds are made up of non-metallic materials like sand, plaster, etc. Let's discuss the options given in the question:
1. Metal Moulds:
Metal moulds are not expendable moulds as they are made up of metallic materials like cast iron, steel, etc. These moulds are reusable and can be used to produce multiple castings.
2. Sand Moulds:
Sand moulds are the most commonly used expendable moulds in the foundry industry. These moulds are made up of sand and other materials like clay, water, etc. Sand moulds are destroyed to remove the casting after the solidification process is over.
3. Plaster Moulds:
Plaster moulds are also expendable moulds and are used for producing small and intricate castings. These moulds are made up of plaster of Paris and are destroyed to remove the casting after the solidification process is over.
Therefore, the correct answer is option B - Sand moulds and Plaster moulds are expendable moulds.
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Expendable moulds are destroyed to remove the casting when the process...
Because they are used for low volume production
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Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer?
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Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. 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 Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. 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 Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer?.
Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. 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 Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. 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 Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer?.
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Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Expendable moulds are destroyed to remove the casting when the process of solidification is over. Select the expendable moulds from the following lists:1. Metal moulds2. Sand moulds3. Plaster mouldsa)1 and 2b)2 and 3c)1 onlyd)1 and 3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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