Mechanical Engineering - Hydraulic Machines - Discussion

Discussion Forum : Hydraulic Machines - Section 2 (Q.No. 6)
6.
Dynamic similarity is said to exist between the model and the prototype, if both of them
have identical velocities
are equal in size and shape
are identical in shape, but differ only in size
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

Navind Nirala said:   4 years ago
I agree @Yudhisthir. Anybody, explain it.

Preetam said:   8 years ago
Dynamic similarity exists between geometrically and kinematically similar systems if the ratios of all forces in the model and prototype are the same.

Somesh said:   8 years ago
Option c is a geometrical similarity.

Akash patel said:   8 years ago
Option c is correct. I agree with it.

Nagesh said:   9 years ago
It should be Option C, not D.

Yudhisthir said:   1 decade ago
Are under relatively same magnitude of forces.

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