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Which of the following is an example of sliding pair ?
- a)Piston and cylinder of a reciprocating steam engine.
- b)Shaft with collars at both ends fitted into a circular hole
- c)Lead screw of a lathe with nut.
- d)Ball and a socket joint.
Correct answer is option 'A'. Can you explain this answer?
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Which of the following is an example of sliding pair ?a)Piston and cyl...
The power of a reciprocating engine is proportional to the volume of the combined pistons' displacement. A seal must be made between the sliding piston and the walls of the cylinder so that the high pressure gas above the piston does not leak past it and reduce the efficiency of the engine.
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Which of the following is an example of sliding pair ?a)Piston and cyl...
Sliding Pair Example: Piston and Cylinder of a Reciprocating Steam Engine
The sliding pair is a type of mechanical pair where the relative motion between the two links is purely sliding. In this case, the relative motion occurs along a surface without any rotary or rolling motion. One classic example of a sliding pair is the piston and cylinder arrangement in a reciprocating steam engine.
Explanation:
- Piston: The piston is a cylindrical component that moves back and forth within the cylinder. It seals the combustion chamber and transfers the force generated by the expanding gases to the connecting rod.
- Cylinder: The cylinder is a hollow tube in which the piston moves. It provides a guiding surface for the piston and contains the combustion chamber where the fuel is burned.
- Sliding Motion: The piston slides up and down within the cylinder, without any rotational or rolling motion. This sliding motion allows the reciprocating steam engine to convert the linear motion of the piston into rotational motion, which can be used to drive machinery.
- Importance: The sliding pair of piston and cylinder is crucial for the operation of a reciprocating steam engine. The tight fit between the piston and cylinder ensures efficient sealing of the combustion chamber, allowing the engine to generate power effectively.
In conclusion, the piston and cylinder of a reciprocating steam engine exemplify a sliding pair in mechanical engineering, where the relative motion between the two components is purely sliding. This arrangement is essential for converting linear motion into rotational motion in engines and machinery.
The sliding pair is a type of mechanical pair where the relative motion between the two links is purely sliding. In this case, the relative motion occurs along a surface without any rotary or rolling motion. One classic example of a sliding pair is the piston and cylinder arrangement in a reciprocating steam engine.
Explanation:
- Piston: The piston is a cylindrical component that moves back and forth within the cylinder. It seals the combustion chamber and transfers the force generated by the expanding gases to the connecting rod.
- Cylinder: The cylinder is a hollow tube in which the piston moves. It provides a guiding surface for the piston and contains the combustion chamber where the fuel is burned.
- Sliding Motion: The piston slides up and down within the cylinder, without any rotational or rolling motion. This sliding motion allows the reciprocating steam engine to convert the linear motion of the piston into rotational motion, which can be used to drive machinery.
- Importance: The sliding pair of piston and cylinder is crucial for the operation of a reciprocating steam engine. The tight fit between the piston and cylinder ensures efficient sealing of the combustion chamber, allowing the engine to generate power effectively.
In conclusion, the piston and cylinder of a reciprocating steam engine exemplify a sliding pair in mechanical engineering, where the relative motion between the two components is purely sliding. This arrangement is essential for converting linear motion into rotational motion in engines and machinery.
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Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.Correct answer is option 'A'. Can you explain this answer?
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Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.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 Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.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 Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.Correct answer is option 'A'. Can you explain this answer?.
Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.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 Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.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 Which of the following is an example of sliding pair ?a)Piston and cylinder of a reciprocating steam engine.b)Shaft with collars at both ends fitted into a circular holec)Lead screw of a lathe with nut.d)Ball and a socket joint.Correct answer is option 'A'. Can you explain this answer?.
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