It is desired to transport 20 cfs of water through a rectangular finished concrete (n = 0.012) canal that can be at most 5 ft wide. The slope of the land through which it passes is 0.0004. The depth of water, in ft, that should be expected is nearest: A. 1.83 B. 1.28 (Incorrect Answer) C. 1.63  D. 1.01

12 water flows fromastovage reservoirinta Channel which is (20 ft) wide, the channel rectangular Section and (4ft) below the surface of storage. Calculate the maximum discharge and minimum slope required ( Assume smooth Cement lining of = 0,01 and neglect entrance (asses)?

For Problems 2.42 to 2.44, determine the cracking moments for the sections shown if f! = 28 MPa and the modulus of rupture is f, = 0.7 Vf. with f, in MPa.

Water flows in a trapezoidal channel with side slope 1V:3H, bottom width of 16ft and water depth of 4.5ft. The channel bottom drops 0.1ft every 100ft. Length, n=0.015 Compute the flow rate in ft3/s (using Manning) Group of answer choices 862.32 683.22 386.23 386.32

Q1) An irrigation ditch is with width of 5 m and side slopes 2 to 1. Giving distance from center line and cut heights for stations 52+00 and 63+30 are as below: C 0.8/4.2, C 1.0/0, C 1.2/5.1 and C 1.0/4.7, C 1.2/0, C 1.3/5.1 Draw the cross sections and compute the volumes by average end area method.

0.4) 37 The cost of the earthwork in excavation for the surface drain of cross-section shown in the given figure for a total length of 5 meters @ $ 450 cum, is Brickwork Coment concrete Lean concrete 181 150 5:00 100 150 (A). S. 405 [B]. S. 504 [C]. S. 450 [D]. S. 540 20%

Q (5-1)/ Water flows uniformly in an earth rectangular cross section open) UNIWEKA channel. Data available are: Bed width of the channel B= 200 (m), longitudinal slope of bed level of VID the channel S, 0.0002, n=0.025 {s/m(1/3)} and water flow rate Q=800 (m³/s). mino I valo (dmom uw to Calculate values of the followings: Water flow depth y in the channel. Water flow velocity v in the channel. ANSWER/y = 22 (m) and v= 3.96 (m/s). MOITUJOR vel) oni 101 (S-2).oaldeT mort (m) 2.1 S

Part C Compute the linear misclosure. Express your answer in feet to three significant figures. IΫΠ ΑΣΦ ↓↑ vec Submit Part D Compute the relative precision. Express your answer to three significant figures. 1: Request Answer 195| ΑΣΦ. 41 vec Submit Request Answer ? ? ft

On a property, water is pumped from point A at the bottom of a hill to point B on top of the hill via a cast iron pipe at a flow rate of ?=Q= 0.06 ?3/?m3/s. The total pipe length is 173 ?m of diameter 0.14 ?m, and the elevation difference between A and B is 27 ?m. Between points A and B it is required to use 20 of the 90?90o flanged smooth bends (???=KLB= 0.19) and 5 of the fully open gate valve (???=KLG= 0.22). The entrance and exit losses are 0.54 and 1.3, respectively. Calculate the minimum pump power required to pump water from A to B, given that the pump efficiency is 0.76.    Density and viscosity of water are 1000 ??/?3kg/m3 and 0.00131 ??/?.?kg/m.s, respectively.

Answer the do (0.0026 L'= L te=) 30 + (-0.0026) s)? (L+= 29.9974 and Explain types of errors in me nents, 1 (L'/L)ME TL = ( 29.9974/30) *500 H TL = 499.9566657 382) Arizontal distance of (500 m) must be lay out with a steel tape, length of the steel tape der standard conditions is (30 m). Field conditions indicate that standard conditions apply except the measured temperature is 50 °C and applied tension 120'N, Determine the correct T= (T-Ts) Lx T= (50-2032) A =T= 0.0lounder P= (P-P₂)L AE P-(120-50)3 The standard temperature 20 °C. 0.02*21*Coefficient of thermal expansion of steel tape = 11.6x10-6 °C 70.005) Standard tension = 50N ∙W C-W² Mass of the tape = 0.05 kg/m 2p² -(0.05 jan Total = 0. olo44 +0.005-0. Total (€) = mans. له میشه راه horizontal distance to be laid out, if Modulus of elasticity (E) = 210*106 N/m2 24 (120) Cross-sectional area of the tape = 0.02 cm² 0.022 022 1.05 +X5 +1·15=3₁3 X5=3-3-22 X5=11 1.1-2.4 -1.3 567 5-1.3= 55.4 fall 1₁4.5-2.28 = -0183