Homework Answers
remember
I choose beta equal to 100 but if it is something else
then use the given beta
1.0 kn. RE-390 Ω, r-15 Ω. and ßac-75. 5. For a common-emitter amplifier, Rc Assuming that Rg is completely bypassed at the operating frequency, the voltage gain is (a) 66.7 (d) 75 (b) 2.56 (c) 2....
1.0 kn. RE-390 Ω, r-15 Ω. and ßac-75. 5. For a common-emitter amplifier, Rc Assuming that Rg is completely bypassed at the operating frequency, the voltage gain is (a) 66.7 (d) 75 (b) 2.56 (c) 2.47 6. In the circuit of Question 5, if the frequency is reduced to the point where Xctbypass) RE, the voltage gain (a) remains the same (b) is less (c) is greater 7. In a common-emitter amplifier with voltage-divider bias, Rimlbase) 68 k2, Ri 33...
Question 25 What is the equivalent resistance between points a and b? 20 Ω 10Ω 10Ω...
Question 25 What is the equivalent resistance between points a and b? 20 Ω 10Ω 10Ω 10Ω b 5Ω Ο 6.0Ω 25 Ω Ο 8.0Ω Ο 40Ω Ο 14 Ω Type here to search O ΕΙ
In voltage divider bias Vcc=25V R1=10k; R2=2.2K ; Rc=3.6K and RE=1K and beta =90 what are...
In voltage divider bias Vcc=25V R1=10k; R2=2.2K ; Rc=3.6K and RE=1K and beta =90 what are the emitter, collector and base voltages?
3 What is the magnitude of the potential difference across the 20-Ω resistor? 10Ω 20 Ω...
3 What is the magnitude of the potential difference across the 20-Ω resistor? 10Ω 20 Ω 10Ω 5.0 Ω 10Ω 4. Assume all the lightening in the world represents a constant current of lkA across a 250kV potential. What is the global lightening power? P = IV = 1000A * 250,000V = 250MW The circuit below contains four equivalent 502light bulbs across a voltage source V-100V. 5, 6. a. b. c. Rank the light bulbs from dimmest to brightest (least...
A 200-Ω resistor is connected across an ac voltage source V = (150 V) sin [2π(60...
A 200-Ω resistor is connected across an ac voltage source V = (150 V) sin [2π(60 Hz)t]. What is the average power delivered to this circuit (in Watt)?
What is the total resistance between terminals A and B? R1 50Ω R2 20 Ω R4...
What is the total resistance between terminals A and B? R1 50Ω R2 20 Ω R4 10Ω R3 30 Ω R8 R9 R6 90 Ω R5 40 Ω R7 60 Ω
The 1 mA. V, ls -VE -15 15 V, in the following differential amplifier circuit, Vcc parameters are given as β, 100, VBE# 0.7 V, pr-25 mV, K.-100 V. transistor Rc-10 kΩ For: RE-150 Ω Rc Rc REE-200...
The 1 mA. V, ls -VE -15 15 V, in the following differential amplifier circuit, Vcc parameters are given as β, 100, VBE# 0.7 V, pr-25 mV, K.-100 V. transistor Rc-10 kΩ For: RE-150 Ω Rc Rc REE-200 kΩ a) What is the input differential resistance, Rid b) What is the overall voltage gain vV? You c) What is input common mode resistance, d) What is the worst case common mode gain that appear across the two input terminals? (4...
Name: 23. A 3-phase, 5000 hp, 6000 v,60 Hz, 12-pole wound-rotor induction motor has the 1, resistance between stator terminals-o12 Ω 2. resistance between rotor slip-rings-0.0073 Ω 3. windage and...
Name: 23. A 3-phase, 5000 hp, 6000 v,60 Hz, 12-pole wound-rotor induction motor has the 1, resistance between stator terminals-o12 Ω 2. resistance between rotor slip-rings-0.0073 Ω 3. windage and friction losses-51 kW following characteristics 4. iron losses in the stator-39 kW 5. locked rotor current at 6000 V-1800 A 6. active power to the stator with rotor locked 2207 kw Calculate under full-load voltage locked-rotor conditions a. Reactive power absorbed by the motor b. FR losses in the stator...
12. What is the configuration analysis defined by transistor Q2 in Figure 4? 20v 18 68...
12. What is the configuration analysis defined by transistor Q2 in Figure 4? 20v 18 68 C Ver 02 ce lu 56 WI HE C 4760 150 Figure 4 A Common Collector B. Common Base C. Common Emitter D. Emitter Follower 13. Refer on Figure 4 also, what is the type of connection on this design? A Cascade amplifier B. Cascode amplifier C. Darlington amplifier D. Transformer amplifier 14. Based on Figure 4, state the name of circuit diagram applied...
elementR,-150 Ω is inserted in-between two lossless TEM A series lumped resisive in the figure below....
elementR,-150 Ω is inserted in-between two lossless TEM A series lumped resisive in the figure below. The characteristic impedance of the first 2. ransm ol 100 Ω and the phase velocity is the speed of light (up transmission line (Tx-Line 1) SCctie impedance of the second transmission line (Tx-Line 2) section c = 3 x 108 m/s). The character ond transmission line is terminated to the right so that there is no ission line sections as shown C3 x 10...
1.0 kn. RE-390 Ω, r-15 Ω. and ßac-75. 5. For a common-emitter amplifier, Rc Assuming that Rg is completely bypassed at the operating frequency, the voltage gain is (a) 66.7 (d) 75 (b) 2.56 (c) 2.47 6. In the circuit of Question 5, if the frequency is reduced to the point where Xctbypass) RE, the voltage gain (a) remains the same (b) is less (c) is greater 7. In a common-emitter amplifier with voltage-divider bias, Rimlbase) 68 k2, Ri 33...
Question 25 What is the equivalent resistance between points a and b? 20 Ω 10Ω 10Ω 10Ω b 5Ω Ο 6.0Ω 25 Ω Ο 8.0Ω Ο 40Ω Ο 14 Ω Type here to search O ΕΙ
3 What is the magnitude of the potential difference across the 20-Ω resistor? 10Ω 20 Ω 10Ω 5.0 Ω 10Ω 4. Assume all the lightening in the world represents a constant current of lkA across a 250kV potential. What is the global lightening power? P = IV = 1000A * 250,000V = 250MW The circuit below contains four equivalent 502light bulbs across a voltage source V-100V. 5, 6. a. b. c. Rank the light bulbs from dimmest to brightest (least...
What is the total resistance between terminals A and B? R1 50Ω R2 20 Ω R4 10Ω R3 30 Ω R8 R9 R6 90 Ω R5 40 Ω R7 60 Ω
The 1 mA. V, ls -VE -15 15 V, in the following differential amplifier circuit, Vcc parameters are given as β, 100, VBE# 0.7 V, pr-25 mV, K.-100 V. transistor Rc-10 kΩ For: RE-150 Ω Rc Rc REE-200 kΩ a) What is the input differential resistance, Rid b) What is the overall voltage gain vV? You c) What is input common mode resistance, d) What is the worst case common mode gain that appear across the two input terminals? (4...
Name: 23. A 3-phase, 5000 hp, 6000 v,60 Hz, 12-pole wound-rotor induction motor has the 1, resistance between stator terminals-o12 Ω 2. resistance between rotor slip-rings-0.0073 Ω 3. windage and friction losses-51 kW following characteristics 4. iron losses in the stator-39 kW 5. locked rotor current at 6000 V-1800 A 6. active power to the stator with rotor locked 2207 kw Calculate under full-load voltage locked-rotor conditions a. Reactive power absorbed by the motor b. FR losses in the stator...
12. What is the configuration analysis defined by transistor Q2 in Figure 4? 20v 18 68 C Ver 02 ce lu 56 WI HE C 4760 150 Figure 4 A Common Collector B. Common Base C. Common Emitter D. Emitter Follower 13. Refer on Figure 4 also, what is the type of connection on this design? A Cascade amplifier B. Cascode amplifier C. Darlington amplifier D. Transformer amplifier 14. Based on Figure 4, state the name of circuit diagram applied...
elementR,-150 Ω is inserted in-between two lossless TEM A series lumped resisive in the figure below. The characteristic impedance of the first 2. ransm ol 100 Ω and the phase velocity is the speed of light (up transmission line (Tx-Line 1) SCctie impedance of the second transmission line (Tx-Line 2) section c = 3 x 108 m/s). The character ond transmission line is terminated to the right so that there is no ission line sections as shown C3 x 10...
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