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The piston rod and the crosshead in a steam engine are usually connected by means of
- a)Cotter joint
- b)Knuckle joint
- c)Ball joint
- d)Universal joint
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
The piston rod and the crosshead in a steamengineare usually connected...
Piston Rod and Crosshead Connection in Steam Engine
The piston rod and the crosshead in a steam engine are two crucial components that enable the reciprocating motion of the piston to be converted into a linear motion. There are different types of joints that can be used to connect the piston rod and the crosshead, including cotter joint, knuckle joint, ball joint, and universal joint. The correct answer to this question is option 'A', which is cotter joint. In this joint, the two components are connected by means of a wedge-shaped piece of metal called a cotter.
What is a Cotter Joint?
A cotter joint is a type of mechanical joint that is used to connect two rods or bars of equal diameter. The joint consists of a tapered pin or wedge-shaped piece of metal called a cotter, which is driven into a slot or keyway in the two components to be joined. The cotter is secured in place by means of a nut or bolt, which is tightened to apply pressure on the joint and prevent it from slipping or coming apart.
Advantages of Cotter Joint
1. Simple and easy to manufacture
2. Provides a strong and rigid connection between the two components
3. Can be easily disassembled for maintenance or repair
4. Can be used for both tension and compression loads
5. Economical
Disadvantages of Cotter Joint
1. The joint is not suitable for connecting two components of different diameter
2. The cotter can be subjected to shear stress, which can cause it to break
3. The joint requires a precise fit between the cotter and the slot, which can be time-consuming to achieve
Conclusion
In conclusion, the piston rod and the crosshead in a steam engine are usually connected by means of a cotter joint. This joint provides a simple, strong, and economical connection that can be easily disassembled for maintenance or repair. However, it is important to ensure that the joint is properly designed and manufactured to prevent failure due to shear stress or poor fit.
The piston rod and the crosshead in a steam engine are two crucial components that enable the reciprocating motion of the piston to be converted into a linear motion. There are different types of joints that can be used to connect the piston rod and the crosshead, including cotter joint, knuckle joint, ball joint, and universal joint. The correct answer to this question is option 'A', which is cotter joint. In this joint, the two components are connected by means of a wedge-shaped piece of metal called a cotter.
What is a Cotter Joint?
A cotter joint is a type of mechanical joint that is used to connect two rods or bars of equal diameter. The joint consists of a tapered pin or wedge-shaped piece of metal called a cotter, which is driven into a slot or keyway in the two components to be joined. The cotter is secured in place by means of a nut or bolt, which is tightened to apply pressure on the joint and prevent it from slipping or coming apart.
Advantages of Cotter Joint
1. Simple and easy to manufacture
2. Provides a strong and rigid connection between the two components
3. Can be easily disassembled for maintenance or repair
4. Can be used for both tension and compression loads
5. Economical
Disadvantages of Cotter Joint
1. The joint is not suitable for connecting two components of different diameter
2. The cotter can be subjected to shear stress, which can cause it to break
3. The joint requires a precise fit between the cotter and the slot, which can be time-consuming to achieve
Conclusion
In conclusion, the piston rod and the crosshead in a steam engine are usually connected by means of a cotter joint. This joint provides a simple, strong, and economical connection that can be easily disassembled for maintenance or repair. However, it is important to ensure that the joint is properly designed and manufactured to prevent failure due to shear stress or poor fit.
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Question Description
The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer?.
The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The piston rod and the crosshead in a steamengineare usually connected by means ofa)Cotter jointb)Knuckle jointc)Ball jointd)Universal jointCorrect 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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