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305mm f- ,02 Vin pipe. AB = 2.45 mls a) Find Conmusary orse ん ん /h...
Problem 5: (20 points) Given the following circuit VIN L Vout R a) Write the loop...
Problem 5: (20 points) Given the following circuit VIN L Vout R a) Write the loop equation for the circuit, and then find the transfer function Vout(s) H(S) = Express H(s) so that the coefficient of the s in the denominator is 1. Vin(s) b) If Vin(t) is 20u(t), find out(t). c) If Vin(t) is 20u(t) find the final value using the final value theorem (show your work), d) Assume (R/L) = 10, if the input is Vin(t) = 100...
Given the schema S= < { A,B,C,D,E,G,H }, F>, where F represents the following dependencies: AB→D A→D E→B...
Given the schema S= < { A,B,C,D,E,G,H }, F>, where F represents the following dependencies: AB→D A→D E→B E→C G→C E→A EB→GH H → A Find a minimal cover for this schema. Find a key for this schema. Find a third normal form decomposition for this schema. Find a BCN form decomposition for this schema.
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the...
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the pipe diameter for which transition to turbulence will occur is approximately a. 1.0 cm b. 1.5 cm c.2.0 cm d. 2.5 cm e. 3.0 cm 2. Find the Reynold number, the roughness parameter, the friction factor f and the pressure drop for flow of water at 20 C through a 5 cm diameter pipe of roughness height E=0.5 mm if the flow rate is...
x²+2x+2 4. Let y=f(x)= x² – 3x-5 (a) Find f(3) (b) Find and simplify f(x) -...
x²+2x+2 4. Let y=f(x)= x² – 3x-5 (a) Find f(3) (b) Find and simplify f(x) - $(3) X-3 f(x)- $(3) (c) Find lim X-3 (d) Find and simplify $(3+h)-f(3) h 13 (e) Find lim f(3+h) – S (3) h 0 h (t) Find the slope-intercept form of the tangent line to y = f(x) at x = 3. (g) Plot the curve and the tangent line on the same graph, using the form on the window (-3,7]*[-10,10). 5. A car...
Name Net ID Date: 3. For the pipe system illustrated below A. For the pipes, complete...
Name Net ID Date: 3. For the pipe system illustrated below A. For the pipes, complete the following table (compute the head losses flows and velocities for pipes B and C) Pipe L(t) D (in) A (ft) 8 0.34907 6 0.19635 4 0.08727 80.34907 Q (cfs) 2.1599 6,188 002 8 926 11000 0.02 0.02 2.1599 6.188 002 5951 4000 B. Compute the pressure (in psi) at junction J-1 (at an elevation of 270 WSE 300 ft f-o 02 all lines...
Metal Shield = 0.8 4-02 4. (Total 8pts) Hot gases flows into a long pipe of...
Metal Shield = 0.8 4-02 4. (Total 8pts) Hot gases flows into a long pipe of 0.05-m diameter and at a certain location the flow has a temperature of T.-700K and heat transfer coefficient of h. For safety reasons, the pipe is to be covered with a thin concentric metal shield at Tai - 337K with a 0.1-m diameter. The emissivity of the pipe wall surface is Epi-. The inside and outside surface emissivities of the shield are a =...
Chapter 02, Problem 022 The position of a particle moving along the x axis depends on...
Chapter 02, Problem 022 The position of a particle moving along the x axis depends on the time according to the equation x = ct - bt, where x is in meters and t in seconds. Let c and b have numerical values 2.2 m/s3 and 1.6 m/s6, respectively. From t = 0.0s to t = 1.3 s, (a) what is the displacement of the particle? Find its velocity at times (b) 1.0 s, (c) 2.0 s, (d) 3.0 s,...
(introduction to quantum mechanics) , the Hamiltonian matrix is H- 3. In the basis |1) - (a) Find the eigenvalues En and eigenfunctions Ion) of H. (b) The system is in state 2) initially (t 0). F...
(introduction to quantum mechanics)
, the Hamiltonian matrix is H- 3. In the basis |1) - (a) Find the eigenvalues En and eigenfunctions Ion) of H. (b) The system is in state 2) initially (t 0). Find the state of the system at t in the basis n). (c) Calculate the expectation value of H. Briefly explain your result. Does it depend on time? Why?
, the Hamiltonian matrix is H- 3. In the basis |1) - (a) Find the...
Question 2 (3 marks) Function f(t) is described as a sudden change of 1 SI unit...
Question 2 (3 marks) Function f(t) is described as a sudden change of 1 SI unit at t-0 followed by a sudden change of -1 SI unit after 0.2 seconds. Assume f(t)-0 for t<0. (a) Write the analytical form of f(t). Sketch its graph indicating clearly all relevant values. (b) Find the Laplace transform of f(t) (c) Derive the expression for F, (s) if f(t) f(t)dt (d) Please see over
Question 2 (3 marks) Function f(t) is described as a...
For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A...
For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A 8 1500 0.020 B 6 2000 0.025 с 10 3000 0.030 Find the flowrate of water in each pipe and the pressure at point 3. Neglect minor losses. El. 200 A El. 140 B 3 El. 80 1) The Volumetric flowrate in Pipe A in ft3/s 2) The Volumetric flowrate in Pipe B in ft3/s 3) The Volumetric flowrate in Pipe C in ft3/s...
Problem 5: (20 points) Given the following circuit VIN L Vout R a) Write the loop equation for the circuit, and then find the transfer function Vout(s) H(S) = Express H(s) so that the coefficient of the s in the denominator is 1. Vin(s) b) If Vin(t) is 20u(t), find out(t). c) If Vin(t) is 20u(t) find the final value using the final value theorem (show your work), d) Assume (R/L) = 10, if the input is Vin(t) = 100...
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the pipe diameter for which transition to turbulence will occur is approximately a. 1.0 cm b. 1.5 cm c.2.0 cm d. 2.5 cm e. 3.0 cm 2. Find the Reynold number, the roughness parameter, the friction factor f and the pressure drop for flow of water at 20 C through a 5 cm diameter pipe of roughness height E=0.5 mm if the flow rate is...
x²+2x+2 4. Let y=f(x)= x² – 3x-5 (a) Find f(3) (b) Find and simplify f(x) - $(3) X-3 f(x)- $(3) (c) Find lim X-3 (d) Find and simplify $(3+h)-f(3) h 13 (e) Find lim f(3+h) – S (3) h 0 h (t) Find the slope-intercept form of the tangent line to y = f(x) at x = 3. (g) Plot the curve and the tangent line on the same graph, using the form on the window (-3,7]*[-10,10). 5. A car...
Name Net ID Date: 3. For the pipe system illustrated below A. For the pipes, complete the following table (compute the head losses flows and velocities for pipes B and C) Pipe L(t) D (in) A (ft) 8 0.34907 6 0.19635 4 0.08727 80.34907 Q (cfs) 2.1599 6,188 002 8 926 11000 0.02 0.02 2.1599 6.188 002 5951 4000 B. Compute the pressure (in psi) at junction J-1 (at an elevation of 270 WSE 300 ft f-o 02 all lines...
Metal Shield = 0.8 4-02 4. (Total 8pts) Hot gases flows into a long pipe of 0.05-m diameter and at a certain location the flow has a temperature of T.-700K and heat transfer coefficient of h. For safety reasons, the pipe is to be covered with a thin concentric metal shield at Tai - 337K with a 0.1-m diameter. The emissivity of the pipe wall surface is Epi-. The inside and outside surface emissivities of the shield are a =...
Chapter 02, Problem 022 The position of a particle moving along the x axis depends on the time according to the equation x = ct - bt, where x is in meters and t in seconds. Let c and b have numerical values 2.2 m/s3 and 1.6 m/s6, respectively. From t = 0.0s to t = 1.3 s, (a) what is the displacement of the particle? Find its velocity at times (b) 1.0 s, (c) 2.0 s, (d) 3.0 s,...
(introduction to quantum mechanics)
, the Hamiltonian matrix is H- 3. In the basis |1) - (a) Find the eigenvalues En and eigenfunctions Ion) of H. (b) The system is in state 2) initially (t 0). Find the state of the system at t in the basis n). (c) Calculate the expectation value of H. Briefly explain your result. Does it depend on time? Why?
, the Hamiltonian matrix is H- 3. In the basis |1) - (a) Find the...
Question 2 (3 marks) Function f(t) is described as a sudden change of 1 SI unit at t-0 followed by a sudden change of -1 SI unit after 0.2 seconds. Assume f(t)-0 for t<0. (a) Write the analytical form of f(t). Sketch its graph indicating clearly all relevant values. (b) Find the Laplace transform of f(t) (c) Derive the expression for F, (s) if f(t) f(t)dt (d) Please see over
Question 2 (3 marks) Function f(t) is described as a...
For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A 8 1500 0.020 B 6 2000 0.025 с 10 3000 0.030 Find the flowrate of water in each pipe and the pressure at point 3. Neglect minor losses. El. 200 A El. 140 B 3 El. 80 1) The Volumetric flowrate in Pipe A in ft3/s 2) The Volumetric flowrate in Pipe B in ft3/s 3) The Volumetric flowrate in Pipe C in ft3/s...
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