A Pelton turbine with a 1.75 m impeller radius has a nozzle with a mouth diameter of 12 cm. Since the optimum rotational speed of the impeller is n=250 rpm to generate maximum power from this Pelton turbine, which is used to generate hydroelectric power; (The retation angle ofE the tubing blades is given a

A Pelton turbine with a 1.75 m impeller radius has a nozzle with a mouth diameter of 12 cm. Since the optimum rotational speed of the impeller is n=250 rpm to generate maximum power from this Pelton turbine, which is used to generate hydroelectric power; (The retation angle ofE the tubing blades is given a

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

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L V2 + z2 + hearbin,g +hx,toplam hxsûrekli= f.5:2g P2 P1 + a1 29 pg + d2 29 + z1 + hpompa,s =' pg Wmit = Nsp %3D hK.yerel =Kr, hK.toplam= hx,sürekli + hg yerel (gH)3/4 Протра 1/2 wWmil Nst = p1/2(gH)5/4 Wmil,B PB (WB (DB HB %3D 一()-)(台)第-(m)(台) WB (DB DA HA WA Wmil = PgHỳNcarbin %3D Wmil,A PA wA DA VA Wmil = prwv(V; - rw)(1 – cosß) Constant operating speed characteristics; H = 55 – 460v² and ng = 8,2v – 130V3 Water is drawn from a pond by means of a centrifugal pump given with equations, and it is pumped into a 25 m high open water reservoir with a flow rate of 0.15 m^3/s. The pipe length used during this process is 130 m and the continuous load coefficient on the pipe is given as 0.024. Since the local load losses in the system are neglected; (psu= 998 kg/m³) a) Find the diameter of the discharge pipe b) Find the power of the pump. c) Find the manometric head of the pump. 0,12 m 77 kW 54,27 m 55,21 m 83 kW 0,10 m 0,29 m 88 kW O 79 kW 44,65 m 61,87 m O 0,20 m 0,30 m 91 kW 41,54 m
Formül; Tmaks T TL Gyab³G' }z5için c = c2 -(1 – 0,630b/a) M-(Izy .z= ly.y) + My(1.z – Izy .y) 4.ly – Izy Oz + dy, tan20, = Му vQ T- It 10 cm Og + dy x- Gy cos20 +Tysin20 , Jort= 2 2 2 600 N X Ly = *% sin20 + Eycos20 , omarsmin = 9s + Oy + , + r 14 cm B Tmaks + rảy Vertical load is applied to point B of a 10 mm radius cylindrical bar as shown in the figure. Calculate the shear stress occurring at point A. О 56,03 МPа O 53,48 MPa 49,78 MPa O 78,82 MPa 43.37 MPa
Topic: Calculation of stretch: small es. finite deformation Consider the mapping in 2-D only 21 = X1 +7X2 = X1+ u1 82 = (1+e)X2 = X2 + Uz. (1) 1. In terms of y and a compute F, i.e. the Fij's and then compute the Cj = FF.j; recall F = Fi. Now do the following. %3D 2. Take two fibers, viz. dX = e and dY = e2, that is two fibers of unit length along the ej and ez axes, respectively in the reference state. Compute the stretch of dX and dY. 3. Compute the small strains from this mapping with u = 7X2 and ur = eX¡ from above. What would these small strains suggest for the change in lengths of dX and dY? 4. Comment on what you found from the results of 2. and 3. You may want to sketch the deformed state to explain your comments.
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f Facebook (60) Binary operation (Mather x b Answered: Some states have x M Item shared with you: "Proble x 4 Problem Set 2-2_Axial Load- + A drive.google.com/file/d/1n5tC5BPOCKLLBIVXPMF8h9X3FCxLCHKu/view?ts=6153bb21 submissions. Do not attempt to submit others work as your own, rules agreed on course orientation will apply. 1.0 The post weighs 8 kN/m. Determine the internal normal force in the post as a function of x. 2 m 2.0 The rigid beam supports the load of 60 kN. Determine the displacement at B. Take E = 60 GPa, and ABC = 2 x 10-3 m2 60 kN -2 m- 4 m B 2 m 3 m D ENGG 410 | Fundamentals of Deformable Bodies 09:07 P Type here to search 28°C Partly sunny 29/09/2021
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C 4) The Wire C The Wire BC X C 4) The Wire x C The Wire BC X The Wire BC x C 4) The Wire x G 3.) With an b Homework A Mi unidad + A drive.google.com/drive/u/0/my-drive Update : A Drive Q Buscar en Drive - Nuevo With an initial diameter of 10 mm, an A-36 steel wire is connected at m ends B and C. The weight of bar AB is negligible along with any friction Mi unidad in the pins. The area contraction of wire BC cannot exceed0.0028%. Compartido What is the mass of the heaviest possible uniform cylinder supported as shown in the figure? Recientes 4x Destacados Papelera Almacenam 62.3 GB de 100 GB utilizado(s) Comprar almacenamier Archivos 10:11 PM hp 4/19/2021
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P1 v? P2 + d2 29 pg L V² + zz + h¢arbin, + hx,toplam hksūrekli= f.5:2a + z1 + hpompa,f pg pg¥H Wmit = hK.yerel =Kr, hg.toplam= hx,sûrekli + hg,yerel Nsp %3D Протра (gH)3/4 一()-)(图)第-(m)(合) 1/2 wWmil Nst = p1/2(gH)5/4 Wmil,B _ PB (WB (DB DA WB (DR HB WB %3D %3D HA Wmil = PgHỳNturbin wa DA VA Wmil = prwv(V; – rw)(1 – cosß) Constant operating speed characteristics; H = 55 – 460v² and ng = 8,2v – 130V3 Water is drawn from a pond by means of a centrifugal pump given with equations, and it is pumped into a 25 m high open water reservoir with a flow rate of 0.15 m^3/s. The pipe length used during this process is 130 m and the continuous load coefficient on the pipe is given as 0.024. Since the local load losses in the system are neglected; (psu= 998 kg/m³) a) Find the diameter of the discharge pipe b) Find the power of the pump. c) Find the manometric head of the pump. 0,12 m 77 kW 0,10 m 83 kW 54,27 m 55,21 m 0,29 m 88 kW O 0,20 m O 79 kW 44,65 m 61,87 m 0,30 m 91 kW 41,54 m
2X° Cos 5y dx + x tan5y dy = 0 %3D