Homework Answers
Addition of a given set of vector is also a vector quantity having magnitude as well as direction.
Calculation for the addition of vector A, B and C is shown below.
What type of transistor amplifier is shown in Fig. 29-19a? 29-3 +Vcc 15 V = 7.5...
What type of transistor amplifier is shown in Fig. 29-19a? 29-3 +Vcc 15 V = 7.5 k R= 1.2 k R, C B= 100 2 = 1.5 k° in 10 mV RE = 360 CE (a) Calculate the following DC quantities in Fig. 29-19a: 29-4 Ves a. b. VE C. d. Vc e. VCE W
What type of transistor amplifier is shown in Fig. 29-19a? 29-3 +Vcc 15 V = 7.5 k R= 1.2 k R, C B= 100 2...
rrent in tive at the top. 3.28 For the circuit in Fig. P3.28, find i, and...
rrent in tive at the top. 3.28 For the circuit in Fig. P3.28, find i, and then use cur- rent division to find io. Figure P3.28 15 12 w 212 Sect ²60 120 3.3 125 V 352 2201 3132
1. Three displacement vectors are in x-v plane as shown in the following figure. Find their...
1. Three displacement vectors are in x-v plane as shown in the following figure. Find their X- and y-components. c=15m 1 C = 15 m 3 - 10m B = 10 m 30° 30° A=5 m
Problem B.7 Consider two vectors A and B as shown in Fig. B.38. If the magnitude...
Problem B.7 Consider two vectors A and B as shown in Fig. B.38. If the magnitude of these vectors is A = 3.5 and B = 6.3 units, respectively, and they make angles a = 45° and B = 32 with horizontal: Fig. 3.38 Problem B.7 (a) Determine the components of vectors A and B in the hori- zontal and vertical directions. (b) Express vectors A and B in terms of their components. (c) Determine the magnitude of vector D...
5.20 The op amp in the circuit shown in Fig, P5.20 is ideal, Calculate v, when v, equals 3 V b) S...
5.20 The op amp in the circuit shown in Fig, P5.20 is ideal, Calculate v, when v, equals 3 V b) Specify the range of values of vg so that the op amp operates in a linear mode. c) Assume that a's equals 5 V and that the 48n resistor is replaced with a variable resistor. What value of the variable resistor will cause the op amp to saturate? Figure P5.20 48 kΩ 15 kΩ 10 V 30 kΩ 10...
Problem 2.4 For the circuit shown in Fig. 2.4, N, - N,. Determine the voltage V...
Problem 2.4 For the circuit shown in Fig. 2.4, N, - N,. Determine the voltage V ΙΩ i2 24 60 ΙΩ 2Ω 12Ω j8Ω Fig. 2.4
Determine the force in each member of the scissors truss shown in Fig. 3-21a. State whether the members are in tens...
Determine the force in each member of the scissors truss shown in Fig. 3-21a. State whether the members are in tension or compression. The reactions at the supports are 175 lb to C given. 200 Ib A;-141.4 lb 60° 45 ES 60 E 30 30° 10 ft -10 ft A, 125.4 lb E - 191.0 lb (a) Fig. 3-21 FED FEF E 15° 30 191.0 lb (b) Foc 75° D FoF 639.1 lb (c) 175 lb FCB 45T 639.1 Ib...
Please answer question 9.35. Mis L- Fig. 9-28 Fig. 9-29 9.33. Determine the equation of the...
Please answer question 9.35.
Mis L- Fig. 9-28 Fig. 9-29 9.33. Determine the equation of the deflection curve for the cantilever beam loaded by the concentrated force P as shown in Fig. 9-28. Ans. Ely = -(a – )3 – Pa< x + Pas for 0 << <a; Ely = - Pą2 x + Pap for a < < <L 9.34. For the cantilever beam of Fig. 9-28, take P = 1000 lb, a = 6 ft, and b =...
y P = 35 lips С For the beam and loading shown, determine the deflection at...
y P = 35 lips С For the beam and loading shown, determine the deflection at point C. Use E = 29 10° psi. W14 X 30 a L = 15 ft [x = 1, y = 0] [x = 0, y = 0] [x = 0, y = y] dy dy dx dx Ya a 2 ft What is the deflection of the beam at point (in inches)?
8.22 In the phasor-domain shown in Fig. P8.22, V = 120/0° V, I = 0.3/30° A,...
8.22 In the phasor-domain shown in Fig. P8.22, V = 120/0° V, I = 0.3/30° A, a = 1000 rad/s, R1 = 200 92, R2 = 200 S2, R3 = 1.2 ks2, L= 0.2 H, and C = 10 uF. Determine the complex power for each passive element, and verify that conservation of energy is satisfied. in hinde Figure P8.22: Circuit for Problem 8.22.
What type of transistor amplifier is shown in Fig. 29-19a? 29-3 +Vcc 15 V = 7.5 k R= 1.2 k R, C B= 100 2 = 1.5 k° in 10 mV RE = 360 CE (a) Calculate the following DC quantities in Fig. 29-19a: 29-4 Ves a. b. VE C. d. Vc e. VCE W
What type of transistor amplifier is shown in Fig. 29-19a? 29-3 +Vcc 15 V = 7.5 k R= 1.2 k R, C B= 100 2...
rrent in tive at the top. 3.28 For the circuit in Fig. P3.28, find i, and then use cur- rent division to find io. Figure P3.28 15 12 w 212 Sect ²60 120 3.3 125 V 352 2201 3132
1. Three displacement vectors are in x-v plane as shown in the following figure. Find their X- and y-components. c=15m 1 C = 15 m 3 - 10m B = 10 m 30° 30° A=5 m
Problem B.7 Consider two vectors A and B as shown in Fig. B.38. If the magnitude of these vectors is A = 3.5 and B = 6.3 units, respectively, and they make angles a = 45° and B = 32 with horizontal: Fig. 3.38 Problem B.7 (a) Determine the components of vectors A and B in the hori- zontal and vertical directions. (b) Express vectors A and B in terms of their components. (c) Determine the magnitude of vector D...
5.20 The op amp in the circuit shown in Fig, P5.20 is ideal, Calculate v, when v, equals 3 V b) Specify the range of values of vg so that the op amp operates in a linear mode. c) Assume that a's equals 5 V and that the 48n resistor is replaced with a variable resistor. What value of the variable resistor will cause the op amp to saturate? Figure P5.20 48 kΩ 15 kΩ 10 V 30 kΩ 10...
Problem 2.4 For the circuit shown in Fig. 2.4, N, - N,. Determine the voltage V ΙΩ i2 24 60 ΙΩ 2Ω 12Ω j8Ω Fig. 2.4
Determine the force in each member of the scissors truss shown in Fig. 3-21a. State whether the members are in tension or compression. The reactions at the supports are 175 lb to C given. 200 Ib A;-141.4 lb 60° 45 ES 60 E 30 30° 10 ft -10 ft A, 125.4 lb E - 191.0 lb (a) Fig. 3-21 FED FEF E 15° 30 191.0 lb (b) Foc 75° D FoF 639.1 lb (c) 175 lb FCB 45T 639.1 Ib...
Please answer question 9.35.
Mis L- Fig. 9-28 Fig. 9-29 9.33. Determine the equation of the deflection curve for the cantilever beam loaded by the concentrated force P as shown in Fig. 9-28. Ans. Ely = -(a – )3 – Pa< x + Pas for 0 << <a; Ely = - Pą2 x + Pap for a < < <L 9.34. For the cantilever beam of Fig. 9-28, take P = 1000 lb, a = 6 ft, and b =...
y P = 35 lips С For the beam and loading shown, determine the deflection at point C. Use E = 29 10° psi. W14 X 30 a L = 15 ft [x = 1, y = 0] [x = 0, y = 0] [x = 0, y = y] dy dy dx dx Ya a 2 ft What is the deflection of the beam at point (in inches)?
8.22 In the phasor-domain shown in Fig. P8.22, V = 120/0° V, I = 0.3/30° A, a = 1000 rad/s, R1 = 200 92, R2 = 200 S2, R3 = 1.2 ks2, L= 0.2 H, and C = 10 uF. Determine the complex power for each passive element, and verify that conservation of energy is satisfied. in hinde Figure P8.22: Circuit for Problem 8.22.
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