Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  Consider the following statements: When... Start Learning for Free
Consider the following statements:              
When two gears are meshing, the clearance is given by the  
1. Difference between dedendum of one gear and addendum of the mating gear.  
2. Difference between total and the working depth of a gear tooth.  
3. Distance between the bottom land of one gear and the top land of the mating gear.  
4. Difference between the radii of the base circle and the dedendum circle.  
Which of these statements are correct?    
  • a)
    1, 2 and 3
  • b)
    2, 3 and 4  
  • c)
    1, 3 and 4  
  • d)
    1, 2 and 4
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements: When two gears are meshing, t...
Clearance in Gear Meshing

Clearance is the gap between two gear teeth when they are meshing. It is an important parameter that affects the smooth operation of gears. The correct statement regarding the clearance in gear meshing is:

1. Difference between dedendum of one gear and addendum of the mating gear.

Explanation:

- Dedendum is the depth of the tooth below the pitch circle of a gear.
- Addendum is the height of the tooth above the pitch circle of a gear.
- The clearance is the difference between these two values of the two mating gears.

Incorrect statements:

2. Difference between total and the working depth of a gear tooth.

Explanation:

- Total depth of a gear tooth is the distance between the crest (top) and root (bottom) of the tooth.
- Working depth is the distance between the pitch circle and the root of the tooth.
- The difference between these values is not related to clearance.

3. Distance between the bottom land of one gear and the top land of the mating gear.

Explanation:

- Bottom land is the flat surface at the bottom of the gear tooth.
- Top land is the flat surface at the top of the gear tooth.
- The clearance is not related to these values.

4. Difference between the radii of the base circle and the dedendum circle.

Explanation:

- Base circle is a theoretical circle on which the involute tooth profile is based.
- Dedendum circle is the circle that determines the depth of the tooth below the pitch circle.
- The difference between these values is not related to clearance.

Conclusion:

The correct statement regarding the clearance in gear meshing is the difference between the dedendum of one gear and the addendum of the mating gear.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct 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 Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct 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 Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements: When two gears are meshing, the clearance is given by the 1. Difference between dedendum of one gear and addendum of the mating gear. 2. Difference between total and the working depth of a gear tooth. 3. Distance between the bottom land of one gear and the top land of the mating gear. 4. Difference between the radii of the base circle and the dedendum circle. Which of these statements are correct? a)1, 2 and 3b)2, 3 and 4 c)1, 3 and 4 d)1, 2 and 4Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev