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both questions please
1-21. The following values represent the absolute voltage gains of some amplifiers. Calculate...
1-22. The following values represent the absolute voltage gains of some amplifiers (or possibly attenuators when...
1-22. The following values represent the absolute voltage gains of some amplifiers (or possibly attenuators when the value is less than unity). Calculate the corresponding decibel value AdB in each case. a. 2 b. 4 c. 8 d. 600 e. 0.5
1. If the voltage gain is 2000, the decibel voltage gain is a. 40 dB c....
1. If the voltage gain is 2000, the decibel voltage gain is a. 40 dB c. 66 dB b. 46 dB d. 86 dB 2. The input power to a device is 10.000 W. The output power is 500 W. The power gain (GdB) in decibels is a. -13 dB b. -26 dB c. 56 dB d. 18 dB 3. Which of the following is an advantage of using dB representations of gain values? (a) Positive and negative dB values...
Assigned: Octeber 10, 2019 Due: October 16, 2019 For all the amplifiers shown below, calculate values...
Assigned: Octeber 10, 2019 Due: October 16, 2019 For all the amplifiers shown below, calculate values for the following parameters: a) Voltage gain, Problem Six b) Input Resistance, 0+2.5V c) Output Resistance 2500 20kn Assume the following parameter values: 10uF 500 10pF Py=100 Par=80 V,-26mV V0.7 V0.7 r,=o0 Vo Vs 30kn Vi 80 w
E and F please 1. (16 points) Answer the following questions based on the information in...
E and F please
1. (16 points) Answer the following questions based on the information in the table below. U.S.U.K. Wheat (bushels/hr) 9 3 Cloth (yards/hr) 6 6 A. (2 points) Which country has an absolute advantage in wheat? Which country has an absolute advantage in cloth? Can mutually beneficial trade take place between U.S. and U.K. according to the law of absolute advantage? B. (2 points) What is the opportunity cost of wheat in each country? c. (2 points)...
The following data set represents some scores in 10 replications. Based on this daK seft answer...
The following data set represents some scores in 10 replications. Based on this daK seft answer questions Q.1 and 2: 26 56 60 21 11 27 44 23 22 60 Q.1. The data above indicate the number of cars that have been sold by a car dealer in the last 10 weeks. Draw histogram for this data and fill out following table for the same data. Relative Class Frequency 10sx30Frequency 30 sx<50 50 sx<70 Q2.2. Calculate mean and standard deviation...
A decibel (dB) is a logarithmic unit used to express the ratio of two values of...
A decibel (dB) is a logarithmic unit used to express the ratio of two values of a physical quantity, often sound level, power or intensity. It is given by: dB - 20 logx Where x is the ratio. Convert the following numbers to dB 1. x=01 dB- dB = 3. x 10 dB- 4. x=473 dB : 5.x=1000 dB= Problem 2 (10 points) Convert the following numbers in dBs to magnitudes (i.e. find x) . -55 dB -17 dB_ 4,...
please I need details l and....Debate Club | Offic A) Theoretical Design Design a common emitter BJT amplifier with the following requirements: -Rin-10 K2, and Ro-45 ㏀ (Neglect the Early voltage...
please I need details
l and....Debate Club | Offic A) Theoretical Design Design a common emitter BJT amplifier with the following requirements: -Rin-10 K2, and Ro-45 ㏀ (Neglect the Early voltage Effect) Vo/Vsig- Gv-40 VIV or 32 dB " VCC-9 V V, IC-1mA, VCE-3.25V and β-100 RL-40 kQ, Rsige I ka, R 1-3R2, and C1-C2-1 μF Voc RC C2 R1 Rsig C1 RL R2 RE B) Verify your design using Orcad Capture Pspice by doing 1) AC sweep (frequency response):...
please solve Calculate the IL dB level: 10-10watts/m2 20 dB 60 dB 50 dB 40 dB...
please solve
Calculate the IL dB level: 10-10watts/m2 20 dB 60 dB 50 dB 40 dB Question 9 Solve: [20Log(7/3]/3 2.45 3.69 3.62 2.32 < Previous use the best answer. You have 90 minutes. Please have ng math problems. Question 10 If you add a second sound of the same level, what 3 dB double the level 6 dB 1/2 the original level Previous Question 12 What is the dB SLP level for the following output level: 26 micropascals 2.28...
please these questions are reakted to the graphs below. answer the following questions. -calculate the twitch...
please these questions are reakted to the graphs below. answer the
following questions.
-calculate the twitch force to tetanic force ratio?
-what is the frequency
at which the first indication of force summation
occurs
-what
is the frequency at which a fused tetanic force response is
recorded?
related*
Muscle tension vs. Voltage Muscle tension (g) 0.05 0.1 0.2 0.25 0.3 0.15 Voltage (Volts) Muscle tension vs Frequency Muscle tension (g) 1 10 20 40 50 60 30 Frequency (Hz)
Need help on both please. 4. (1 point) Find the maximum likelihood estimate for λ if...
Need help on both please.
4. (1 point) Find the maximum likelihood estimate for λ if a random sample of size 20 from a Poisson distribution with mean 1 yielded the following values |0 | 3 | 3 | 5 | 6 | 8 | 4 | 3 | 5 | 2 | 8 | 4 | 5 | 1 | 3 | 4 | 816|2|4 5. (1 point) Find the maximum likelihood estimates for θι-μ and θ2-σ2 if a...
1. If the voltage gain is 2000, the decibel voltage gain is a. 40 dB c. 66 dB b. 46 dB d. 86 dB 2. The input power to a device is 10.000 W. The output power is 500 W. The power gain (GdB) in decibels is a. -13 dB b. -26 dB c. 56 dB d. 18 dB 3. Which of the following is an advantage of using dB representations of gain values? (a) Positive and negative dB values...
Assigned: Octeber 10, 2019 Due: October 16, 2019 For all the amplifiers shown below, calculate values for the following parameters: a) Voltage gain, Problem Six b) Input Resistance, 0+2.5V c) Output Resistance 2500 20kn Assume the following parameter values: 10uF 500 10pF Py=100 Par=80 V,-26mV V0.7 V0.7 r,=o0 Vo Vs 30kn Vi 80 w
E and F please
1. (16 points) Answer the following questions based on the information in the table below. U.S.U.K. Wheat (bushels/hr) 9 3 Cloth (yards/hr) 6 6 A. (2 points) Which country has an absolute advantage in wheat? Which country has an absolute advantage in cloth? Can mutually beneficial trade take place between U.S. and U.K. according to the law of absolute advantage? B. (2 points) What is the opportunity cost of wheat in each country? c. (2 points)...
The following data set represents some scores in 10 replications. Based on this daK seft answer questions Q.1 and 2: 26 56 60 21 11 27 44 23 22 60 Q.1. The data above indicate the number of cars that have been sold by a car dealer in the last 10 weeks. Draw histogram for this data and fill out following table for the same data. Relative Class Frequency 10sx30Frequency 30 sx<50 50 sx<70 Q2.2. Calculate mean and standard deviation...
A decibel (dB) is a logarithmic unit used to express the ratio of two values of a physical quantity, often sound level, power or intensity. It is given by: dB - 20 logx Where x is the ratio. Convert the following numbers to dB 1. x=01 dB- dB = 3. x 10 dB- 4. x=473 dB : 5.x=1000 dB= Problem 2 (10 points) Convert the following numbers in dBs to magnitudes (i.e. find x) . -55 dB -17 dB_ 4,...
please I need details
l and....Debate Club | Offic A) Theoretical Design Design a common emitter BJT amplifier with the following requirements: -Rin-10 K2, and Ro-45 ㏀ (Neglect the Early voltage Effect) Vo/Vsig- Gv-40 VIV or 32 dB " VCC-9 V V, IC-1mA, VCE-3.25V and β-100 RL-40 kQ, Rsige I ka, R 1-3R2, and C1-C2-1 μF Voc RC C2 R1 Rsig C1 RL R2 RE B) Verify your design using Orcad Capture Pspice by doing 1) AC sweep (frequency response):...
please solve
Calculate the IL dB level: 10-10watts/m2 20 dB 60 dB 50 dB 40 dB Question 9 Solve: [20Log(7/3]/3 2.45 3.69 3.62 2.32 < Previous use the best answer. You have 90 minutes. Please have ng math problems. Question 10 If you add a second sound of the same level, what 3 dB double the level 6 dB 1/2 the original level Previous Question 12 What is the dB SLP level for the following output level: 26 micropascals 2.28...
please these questions are reakted to the graphs below. answer the
following questions.
-calculate the twitch force to tetanic force ratio?
-what is the frequency
at which the first indication of force summation
occurs
-what
is the frequency at which a fused tetanic force response is
recorded?
related*
Muscle tension vs. Voltage Muscle tension (g) 0.05 0.1 0.2 0.25 0.3 0.15 Voltage (Volts) Muscle tension vs Frequency Muscle tension (g) 1 10 20 40 50 60 30 Frequency (Hz)
Need help on both please.
4. (1 point) Find the maximum likelihood estimate for λ if a random sample of size 20 from a Poisson distribution with mean 1 yielded the following values |0 | 3 | 3 | 5 | 6 | 8 | 4 | 3 | 5 | 2 | 8 | 4 | 5 | 1 | 3 | 4 | 816|2|4 5. (1 point) Find the maximum likelihood estimates for θι-μ and θ2-σ2 if a...
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