Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 1 (Q.No. 44)
44.
The power transmitted through a pipe is (where w = Specific weight in N/m3, and Q = Discharge in m3/s)
Discussion:
5 comments Page 1 of 1.
Sarath said:
6 years ago
Total head --> H
Head lost due to friction --> Hf
Available head --> H-Hf
Power = Specific weight * Q* (H-Hf).
P = W * A * V * (H-Hf).
Head lost due to friction --> Hf
Available head --> H-Hf
Power = Specific weight * Q* (H-Hf).
P = W * A * V * (H-Hf).
(2)
Prakashraja said:
1 decade ago
What is H? and hf? Please explain?
Pragnan said:
1 decade ago
H = Head.
Hf = Head loss due to friction.
Hf = Head loss due to friction.
Talekar digambar said:
8 years ago
H = pressure head.
Hf=Head loss due to friction.
Hf=Head loss due to friction.
Anand said:
7 years ago
Answer should be option B. Because, power = pressure * discharge. (pressure = w*hf).
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers