Register
A pump transfers water from a lake to a reservoir, which is located 29.2 m above the lake, at a rate of 11.5 L/s. Determine the amount of power (in kW) required to pump water from the lake to the reservoir.
182k views
0 votes
A pump transfers water from a lake to a reservoir, which is located 29.2 m above the lake, at a rate of 11.5 L/s. Determine the amount of power (in kW) required to pump water from the lake to the reservoir.

User Deekeh
by
7.0k points

1 Answer

3 votes

Answer:


P=3290.84KW

Step-by-step explanation:

From the question we are told that:

Height
h=29.2m

Rate
Q=11.5L/s=>11.5*10^(-3)

Generally the equation for Power is mathematically given by


P=\rho*g*Q*h


P=1000*9.81*11.5*10^(-3)*29.2


P=3290.84KW

User Aditya Nikhade
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.1m questions

11.8m answers

Other Questions

A piston-cylinder device fitted with stops in the cylinder walls contains 2.1 kg of water initially at 150 kPa and 30 °C. Heat is transferred to the system until the final temperature reaches 250 °C. The
A water towers lowest point is 405 ft and the main line is 6 feet below the ground. The ground elevation is at 276 ft. The main line travels 2.9 miles. The pipe will travel through the following flanged
An activated sludge plant is being designed to handle a feed rate of 0.438 m3 /sec. The influent BOD concentration is 150 mg/L and the cell concentration (MLVSS) is 2,200 mg/L. If you wish to operate the
The bulk modulus of a fluid if it undergoes a 1% change in volume when subjected to a pressure change of 10,000 psi is (a) 0.01 psi (b) 0.001 psi (c) 0.00001 psi (d) 0.000001 psi (e) none of these
Where are all the controls on most circuits?
Link Copied!