Mechanical Engineering - Hydraulic Machines - Discussion
Discussion Forum : Hydraulic Machines - Section 1 (Q.No. 6)
6.
Discharge of a centrifugal pump is
Answer: Option
Explanation:
Discharge of a centrifugal pump is directly proportional to (Diameter)^2 of its impeller.
Head of a centrifugal pump is directly proportional to (Diameter)^2 of its impeller.
Power Developed of a centrifugal pump is directly proportional to (Diameter)^4 of its impeller.
Discussion:
50 comments Page 4 of 5.
Manikanta said:
8 years ago
Q = A.V.
A = π/4D2.
Q is directly proportional to d2.
A = π/4D2.
Q is directly proportional to d2.
Engr Aamir said:
5 years ago
If Q=Av then Q is directly or inversely proportional?
Patel jigar k said:
8 years ago
The correct answer is A,
q = d.
h =d^2.
p = d^3.
q = d.
h =d^2.
p = d^3.
Rishabh Singh said:
8 years ago
Affinity Law of a pump- Q is proportional to D.
Afrasiyab said:
10 years ago
Directly proportional to square of diameter.
Anurag Adhikary said:
9 years ago
Correct the answers, it should be option A.
Meet Patel said:
7 years ago
Q is directly proportional to D^3.
Prithvi singh said:
5 years ago
Q is directly proportional to D^3.
(4)
NabaJyoti said:
8 years ago
It is Directly proportional to D.
Sarat said:
8 years ago
Option A is the correct answer.
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