Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 9 (Q.No. 38)
38.
In a reciprocating steam engine, which of the following forms a kinematic link?
Discussion:
20 comments Page 2 of 2.
Madhu jha said:
1 decade ago
Please explain why?
Shadab khan said:
8 years ago
Answer: c.
Explanation: in a reciprocating steam engine, piston, piston rod and crosshead constitute one link ; connecting rod with big and small end bearings constitute a second link ; crank, crank shaft and flywheel a third link and the cylinder, engine frame and main bearings a fourth link.
Explanation: in a reciprocating steam engine, piston, piston rod and crosshead constitute one link ; connecting rod with big and small end bearings constitute a second link ; crank, crank shaft and flywheel a third link and the cylinder, engine frame and main bearings a fourth link.
Arun said:
8 years ago
A is correct. Because flywheel remains to fix on crank shaft with help of key, and no has relative motion each other. C answer wrong.
Avinash said:
8 years ago
The correct answer is A.
Saggy said:
8 years ago
Each part of a machine which moves relative to some other part, is known as a kinematic link. The piston and cylinder in a steam engine, form a pair and the motion of the piston is limited to a definite direction relative to the cylinder irrespective of the direction of motion of the crank.
Saggy said:
8 years ago
Please explain the answer.
I'm confused with option A.
I'm confused with option A.
Shravan said:
8 years ago
Why not opt A?
Please, anyone explain.
Please, anyone explain.
John said:
8 years ago
I think option (A) will be the answer.
Neeraj said:
9 years ago
Kinematic link which every part of machine is having a some "RELATIVE MOTION" to other part.
Kiran said:
9 years ago
Please explain why option C is the answer?
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