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According to Indian standard specifications 50H7g6 means that:
1. Actual size is 50 mm
2. Tolerance grade for hole is 7
3. Tolerance grade for shaft is 6
Which of the statements are correct?
  • a)
    1 and 2
  • b)
    1, 2 and 3
  • c)
    2 and 3
  • d)
    None of these
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
According to Indian standard specifications 50H7g6means that:1. Actual...
50H7g6 means basic size is 50 mm and the tolerance grade for the hole is 7 and for the shaft is 6.
Basic Size: The size with reference to which the limits of size are fixed.
Actual Size: Actual measured dimension of the part.
Here 50 is the basic size, not actual size.
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Most Upvoted Answer
According to Indian standard specifications 50H7g6means that:1. Actual...
The correct answer to the given question is option 'C', which means that statements 2 and 3 are correct. Let's understand the meaning of the given alphanumeric code "50H7g6" according to Indian standard specifications.

1. Actual size is 50 mm:
The alphanumeric code "50H7g6" represents the size of the hole or the shaft. In this case, the code starts with "50", which indicates that the actual size of either the hole or the shaft is 50 mm.

2. Tolerance grade for hole is 7:
The next character in the code is "H7". According to Indian standard specifications, the letter "H" denotes the tolerance grade for a hole. The number "7" represents the tolerance grade, which indicates the permissible deviation from the specified size of the hole. In this case, the tolerance grade for the hole is 7.

3. Tolerance grade for shaft is 6:
The last character in the code is "g6". Similarly, according to Indian standard specifications, the lowercase letter "g" denotes the tolerance grade for a shaft. The number "6" represents the tolerance grade, which indicates the permissible deviation from the specified size of the shaft. In this case, the tolerance grade for the shaft is 6.

So, in summary, the given alphanumeric code "50H7g6" means that the actual size is 50 mm, the tolerance grade for the hole is 7, and the tolerance grade for the shaft is 6. Therefore, the correct statements are 2 and 3, which are represented by option 'C'.
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According to Indian standard specifications 50H7g6means that:1. Actual size is 50 mm2. Tolerance grade for hole is 73. Tolerance grade for shaft is 6Which of the statements are correct?a)1 and 2b)1, 2 and 3c)2 and 3d)None of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
According to Indian standard specifications 50H7g6means that:1. Actual size is 50 mm2. Tolerance grade for hole is 73. Tolerance grade for shaft is 6Which of the statements are correct?a)1 and 2b)1, 2 and 3c)2 and 3d)None of theseCorrect answer is option 'C'. 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 According to Indian standard specifications 50H7g6means that:1. Actual size is 50 mm2. Tolerance grade for hole is 73. Tolerance grade for shaft is 6Which of the statements are correct?a)1 and 2b)1, 2 and 3c)2 and 3d)None of theseCorrect answer is option 'C'. 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 According to Indian standard specifications 50H7g6means that:1. Actual size is 50 mm2. Tolerance grade for hole is 73. Tolerance grade for shaft is 6Which of the statements are correct?a)1 and 2b)1, 2 and 3c)2 and 3d)None of theseCorrect answer is option 'C'. Can you explain this answer?.
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