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An amplifier has an input resistance of 20 Ω, an output resistance of 10 Ω, and a short-circuit current gain of 3000.The signal source has an internal voltage of 100 mV rms and an internal impedance of 200 Ω.
The load is a 5- Ω resistance. Find the current gain, voltage gain, and power gain of the amplifier. If the power supply has a voltage of 12V and supplies an average current of 2A, find the power dissipated in the amplifier and the efficiency.
What is Cramer's Rule and how to Find Two Variables by Cramer's Rule (need the answer Step by Step with Solved Examples
How many liters of chlorine gas, Cl2, can be obtained at 40C and787 mmHg from 9.41 g of hydrogen chloride, HCl, according to the following equation 2KMnO4(s) + 16HCl(aq) à 8H2O(l) 2KCl(aq) 2MnCl2(aq) + 5Cl(g)
Assume that that initial contents of the 9-bit register are 000001011. Specify the sequence of add and shift pulses generated by the control network and specify the contents of the 9-bit shift register at each clock time.
give a circuit complete with component values for a weighted sum- mer that shifts the dc level of a sine-wave signal
The voltage across the terminals of a certain circuit and the current entering into its (+) voltage terminal are given by: v = 4 + 12 Cos[377 t + 60 Degree] - 6 Cos[754 t - 30 Degree] i = 5 + 10 Cos[377 t + 45 Degree] + 2 Cos[754 t + 15 Degree] What ..
A silicon sample is 2.5 mm in length, 1.2 mm in width and 0.7 mm high. It has been doped with Boron with a doping density of 8.5 x 1016 cm-3. Assume the temperature is 300°K.
An 1100 V. 50 Hz star connected induction motor has a starconnected slip-rings rotor with a transformation ratio of 3.0. Therotor resistance per phase is 0.015 ohm and leakage inductance is0.8 mH per phase . Neglect stator impedence .
It is commonly found that if a capacitor is changed to some dcvoltage and then removed from the circuit and is totally dischargedwith a "short" placed across it when the short is removed thecapacitor will slowly begin to "aquire" a small voltage.
Determine the signal/noise ratio (Eb/No) in input of the receiver for each modulation format presented below if symbol error rate (SER) is required to be 10-^4 (use the coherent detection), for the solution the appropriate graphs can be used inste..
Determine whether the Boolean funcions F=a'c+ab'c+ab and G=b'c+a'bc+abc+ab are equivalent using algebraic manipulation.
R3 connects to point N in the center with current going upward and R1 is to the left of this at the top and then it down to V1, with the current going from R1 to V1. To the right you have R2 across from point N and then V2 is down from this. The c..
What is the input to our control system called - What would we expect its final value to be (the value as time approaches infinity) - Determine the equation that linearizes the sensors output between temperatures of 0oC and 100oC.
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