Civil Engineering - GATE Exam Questions - Discussion

Discussion Forum : GATE Exam Questions - Section 1 (Q.No. 5)
5.
In a steady radial flow into an intake, the velocity is found to vary as (1/r2), where r is the radial distance. The acceleration of the flow is proportional to
1/r5
1/r3
1/r4
1/r
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
27 comments Page 2 of 3.

Md shams zeya said:   9 years ago
I can not understand this, Please help me to get it.

Ram said:   1 decade ago
When the acceleration was take place on frist line.

M.naresh said:   8 years ago
We know the radial acc is=V2/r .(1/(r2)2*r=1/r5.

Dileep barnwal said:   1 decade ago
Acceleration a = v*(dv/ds).
=> ao < 1/r5.

Aparna said:   10 years ago
v2/r but; v = 1/r2 so v = 1/r4+1; v = 1/r5.

Yoga said:   10 years ago
Acceleration a = V2/r = (1/r2)2/r = 1/r5.

Pran said:   9 years ago
Please give me conceptual & answer.

Aki said:   6 years ago
Well explained, Thanks @Desalegn Degu.
(2)

Madhu kumar said:   9 years ago
I agree with your answer @Aparna.

Maha said:   7 years ago
Thanks for explaining the answer.


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