Homework Answers
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In the current divider network represented in Fig. 3.89, calculate (a) i1 if i = 8 A and i2 = 1 A; (b) v if R1 = 100 k, R2 = 100 k, and i = 1 mA; (c) i2 if i = 20 mA, R1 = 1 , and R2 = 4 ; (d) i1 if i = 10 A, R1 = R2 = 9 ; (e) i2 if i = 10 A, R1 = 100 M,
In the current divider network represented in Fig. 3.89, calculate (a) i1 if i = 8 A and i2 = 1 A; (b) v if R1 = 100 k, R2 = 100 k, and i = 1 mA; (c) i2 if i = 20 mA, R1 = 1 , and R2 = 4 ; (d) i1 if i = 10 A, R1 = R2 = 9 ; (e) i2 if i = 10 A, R1 = 100 M, and R2...
In the current divider network represented in Fig. 3.89, calculate (a) i1 if i = 8 A and i2 = 1 A; (b) v if R1 = 100 k, R2 = 100 k, and i = 1 mA; (c) i2 if i = 20 mA, R1 = 1 , and R2 = 4 ; (d) i1 if i = 10 A, R1 = R2 = 9 ; (e) i2 if i = 10 A, R1 = 100 M,
In the current divider network represented in Fig. 3.89, calculate (a) i1 if i = 8 A and i2 = 1 A; (b) v if R1 = 100 k, R2 = 100 k, and i = 1 mA; (c) i2 if i = 20 mA, R1 = 1 , and R2 = 4 ; (d) i1 if i = 10 A, R1 = R2 = 9 ; (e) i2 if i = 10 A, R1 = 100 M, and R2...
1. Find displacements at each node and forces in each element for the series of spring...
1. Find displacements at each node and forces in each element for the series of spring shown below. (20 points) 3 4 3 100 K k1 k4 u2 k3 из U4 k1 50 k/in k2- 20 k/in k3-40 k/in k4-50 k/in 2. For the following truss structure, all the members has the same elastic modulus E and cross section area A. (10 points) 2 4000 lb 10.000 lb 3 3 4 30 in. 30 in. 30 in Find the structural...
02ke-92 k! for k 0,1,2,.... Find the MLE for a sample 1. A discrete RV is...
02ke-92 k! for k 0,1,2,.... Find the MLE for a sample 1. A discrete RV is modeled by p(k: of size n, and then the MLE for the data ki -3, k2-0,k3 1,k4 - 4.
Please find I for #1. find V for #2. find R for #3. find I, I1, I2...
Please find I for #1. find V for #2. find R for #3.
find I, I1, I2 for #4. find R (v=12V) , I1, I2 for #5. Show work
please, Thanks!
4r find I I 8.52 find V 20 HE R a.. 8. find B ZA 4V 4.3.62 find I, 260 52 find 202 I, 2 lor
3-6: Use nodal analysis to find the values of i1, i2, and iz: 1 kΩ 10...
3-6: Use nodal analysis to find the values of i1, i2, and iz: 1 kΩ 10 mA 5 kΩ 11 30v) 1 ξ 500 Ω ξ4 ΚΩ (Ε) 80 V
Question 3 Find the transfer function, G(s) s) / T(s), for the rotational mechanical system in...
Question 3 Find the transfer function, G(s) s) / T(s), for the rotational mechanical system in Fig. Q3 below. The gears have inertia and bearing friction as shown. (20 marks) 3 Nm/rad 2 Nms/rad + 1 kg/m? N3 = 100 N2 = 100 T(t) N4 = 20 N = 20 0.04 Nms/rad Fig. Q3
A 5-story frame building has the following properties: m= 0.93 kip-s2/in, for all floors K1= 170 kip/in, for first floor K2= 150 kip/in, for second floor K3= 100 kip/in, for third floor K4= 50 kip/in,...
A 5-story frame building has the following properties: m= 0.93 kip-s2/in, for all floors K1= 170 kip/in, for first floor K2= 150 kip/in, for second floor K3= 100 kip/in, for third floor K4= 50 kip/in, for fourth floor K5= 20 kip/in, for fifth floor Find the natural periods of vibration for the given building.
Find the currents in the figure below when R=2.5 ohm, L=1 H, C=0.04 F, E(t)=169sint, I1(0)=0, I2(0)=0. Plot the I1 and...
Find the currents in the figure below when R=2.5 ohm, L=1 H,
C=0.04 F, E(t)=169sint, I1(0)=0, I2(0)=0. Plot the I1 and I2 as a
function of time t. Also plot the phase plane.
C R E L
C R E L
For the above problem, determine the First Natural Frequency, W1 of the system, in rad/s: 3,0x40,...
For the above problem, determine the First Natural Frequency, W1 of the system, in rad/s: 3,0x40,Nmk7-0.9x103 Nim, k3-35x103 Nim, mrl-3.0 kg and m2 = 3.0 kg Take k For the above problem, determine the Ratio of the Normal Modes for the Second Natural Frequency, r 2 using 2 Take ky-8.25x103 N/m, k2 1,.35-103 N/m, k3-6.25-103 Nim, my-0.5 kg and m2-10 kg ystem shown below, where kjk2. k3 and k4 are stiffnesses of the given springs kFi(t) m2 ms Point 1...
1. Find displacements at each node and forces in each element for the series of spring shown below. (20 points) 3 4 3 100 K k1 k4 u2 k3 из U4 k1 50 k/in k2- 20 k/in k3-40 k/in k4-50 k/in 2. For the following truss structure, all the members has the same elastic modulus E and cross section area A. (10 points) 2 4000 lb 10.000 lb 3 3 4 30 in. 30 in. 30 in Find the structural...
02ke-92 k! for k 0,1,2,.... Find the MLE for a sample 1. A discrete RV is modeled by p(k: of size n, and then the MLE for the data ki -3, k2-0,k3 1,k4 - 4.
Please find I for #1. find V for #2. find R for #3.
find I, I1, I2 for #4. find R (v=12V) , I1, I2 for #5. Show work
please, Thanks!
4r find I I 8.52 find V 20 HE R a.. 8. find B ZA 4V 4.3.62 find I, 260 52 find 202 I, 2 lor
3-6: Use nodal analysis to find the values of i1, i2, and iz: 1 kΩ 10 mA 5 kΩ 11 30v) 1 ξ 500 Ω ξ4 ΚΩ (Ε) 80 V
Question 3 Find the transfer function, G(s) s) / T(s), for the rotational mechanical system in Fig. Q3 below. The gears have inertia and bearing friction as shown. (20 marks) 3 Nm/rad 2 Nms/rad + 1 kg/m? N3 = 100 N2 = 100 T(t) N4 = 20 N = 20 0.04 Nms/rad Fig. Q3
Find the currents in the figure below when R=2.5 ohm, L=1 H,
C=0.04 F, E(t)=169sint, I1(0)=0, I2(0)=0. Plot the I1 and I2 as a
function of time t. Also plot the phase plane.
C R E L
C R E L
For the above problem, determine the First Natural Frequency, W1 of the system, in rad/s: 3,0x40,Nmk7-0.9x103 Nim, k3-35x103 Nim, mrl-3.0 kg and m2 = 3.0 kg Take k For the above problem, determine the Ratio of the Normal Modes for the Second Natural Frequency, r 2 using 2 Take ky-8.25x103 N/m, k2 1,.35-103 N/m, k3-6.25-103 Nim, my-0.5 kg and m2-10 kg ystem shown below, where kjk2. k3 and k4 are stiffnesses of the given springs kFi(t) m2 ms Point 1...
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