The pump shown in the figure below delivers a head of 300 ft to the water. Determine the power that the pump adds to the water. The difference in elevation of the two ponds is 250 ft. Assume L = 200 ft, D = 0.5 ft. K, = 1.0 "exit Pump KL. = 1.5 relbow = 5.0 Pipe length = L Pipe diameter = D Pipe roughness = 0 K1 = 0.8 Lent Ws = ft-lb/s or i hp

The pump shown in the figure below delivers a head of 300 ft to the water. Determine the power that the pump adds to the water. The difference in elevation of the two ponds is 250 ft. Assume L = 200 ft, D = 0.5 ft. K, = 1.0 "exit Pump KL. = 1.5 relbow = 5.0 Pipe length = L Pipe diameter = D Pipe roughness = 0 K1 = 0.8 Lent Ws = ft-lb/s or i hp

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of the pool. The opening is about h = 1.05 m below the water level. The capacity of the pool is V = 3740 gallons, the pool can be drained in t = 10.2 mins. P0 is the pressure of the atmosphere. ρ is the density of the water. a. Write the Bernoulli’s equation of the water at the top of the pool in terms of P0, ρ, h. Assuming the opening is the origin. b. Write the Bernoulli’s equation of the water at the opening of the pool in terms of P0, ρ, h and v, where v is the speed at which the water leaves the opening. Assuming the opening is the origin. c. Express v2 in terms of g and h. d. Calculate the numerical value of v in meters per second. e. Express the flow rate of the water in terms of V and t. f. Express the cross-sectional area of the opening, A, in terms of V, v and t. g. Calculate the numerical value of A in cm2
P = Patm 1 Vį = 6.9 m/s Flow h = 0.89 ft water 2 Density of water = 1000 kg/m³ Determine the pressure at the point 3?
Q2 = 10 liter/s DI =? Water D3 = 65mm Tank base area=1 m² rigure 5 (b) A water reservoir (p = 998 kg/m³ ) is being filled through section 1 at Vị = 3 m/s and through section 2 at Q. = 10 litre/s and exit at section 3 at 6.5 m/s which is shown in Figure 5. Calculate the diameter at section 1 so that : i. h is constant, ii. h decrease at 6 mm/s h is constant and section 2 is closed iii. of
Water is to be pumped from a lake to a ranger station on the side of a mountain (see figure). The length of pipe immersed in the lake is negligible compared to the length from the lake surface to the discharge point. The flow rate is to be 95.0 gal/min, and the flow channel is a standard 1-inch. Schedule 40 steel pipe (ID = 1.049 inch). A pump capable of delivering 8 hp (= W, ) is available. The friction loss F (ft-lbf/lbm) equals 0.0410 L, where L (ft) is the length of the pipe. %3D
P1 = Patm 1 V 7.3 m/s %3D Flow h = 0.96 ft water 3 Density of water 1000 kg/m Determine the pressure at the point 3?
The three reservoirs system contains water. If L1 = 2000 m, f 1= 0.013, D1 = 1m; L2 = 2300 m, f2 = 0.02, D2 = 0.60m; and L3 = 2500 m, f = 0.023, D3 = 1.20m. Compute Q3 in m3/s.
SUPPLEMENTARY QUESTION The figure shows two reservoirs connected by a pipe. The discharge rate in the pipe is known to be equal to SN/100 (m2/s) (where SN is the sum of your student number). Calculate the height of the second reservoir (H2), and the pressure head, velocity head and elevation head at point 3 (mid-point of the pipe). HI 300 m H2 datum A = SN/1000 L = 100 x SN (m) D 0.3 m Please solve these question my sn number 31
7. In the figure shown, what is the minimum height (h) to Block which water must rise in the Orifice d=7.5 cm water tank in order to start W=225 N the block moving to the 0.3 m u = 0.57 right ? Neglect losses.
P1 = Patm 1 Vy = 8.22 m/s Flow h = 1 ft water 3 Density of water = 1000 kg/m³ Determine the pressure at the point 3? Group (A)
An orifice having an area of 0.0003 m² is located on the vertical side of a tank. The tank has a constant cross sectional area of 0.40 m². It takes 312 seconds to lower the head from 1.20 m to 0.60 m. Using c=0.60, which of the following most nearly gives the head in meter after 240 seconds from an initial head of 1.20m?
= constant Q16/ A pipe diameter of 400 mm carries water at a velocity of 25 m/s. The pressures at the points A and B are given as 29.43 N/cm² and 22.563 N/cm² respectively while the datum head at A and B are 28 m and 30 m. Find the loss of head between A and B. Z شكر الكائر 2B ADA=400 mm PA 29.43 N/cm #28 m ZA 28 Dg= 400 mm Pe = 22.563 N/cm ZB = 30 m DATUM LINE
The plunger diameter of a single-acting reciprocating pump is 115 mm and the stroke is 230 mm. The suction pipe is 90 mm in diameter and 4.2 m long. If cavitation takes place at the suction head of 4 m, the barometer stands at 10.3 m of water, and the water level in the sump is 3 m below the pump cylinder axis.1. Find the maximum allowable speed to operate the pump