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1. For the below differential amplifier perform the following analysis using both theoretical and multisim and compare the results
a) Perform DC analysis (ground both the inputs) i.e. find I IE, Ic and Vc both theoretical and simulation using multisim and compare the results (Draw the equivalent DC circuit)
(b) Perform Differential mode AC Analysis by giving
(i) one input 2mV 50 kHZ and another end ground it. Find the single ended differential gain Ad both theoretical and simulation using multisim and compare the results. (Draw the ac equivalent circuit).
(ii) Now provide two input with 2mV 50 KHZ ac signal but opposite in polarity. Find the differential ended gain Ad both theoretical and simulation using multisim and compare the results. (Draw the ac equivalent circuit).
(c) Perform Common mode AC Analysis by giving both the inputs 2mV 50 KHZ sinusoidal signal. Find the gain Ac both theoretical and simulation using multisim and compare the results. (Draw the ac equivalent circuit).
the magnetic circuit of an inductance coil has a reluctance of 1500 A-t/Wb. the coil is wound with 200 turns of aluminum wire, and draws 3 A when connected to a 24-V battery. determine (a) the core flux; (b) the resistance of the coil.
Find the equation relating V1(t) and V2(t) for the cascaded RC network shown in figure.- obtain the transfer function for the system.
A logic circuit realizes the function F(a,b,c,d) =a'b'+a'cd+ac'd+ab'd'. Assuming that a = c never occurs when b=d=1,find a simplified expression for F.
An interconnect 60-Hz power system consist of one area with three turbine genrator units rated 1000,750,500 MVA respectively. The regulation constant of each unit is same R=0.05 per unit based on its own rating.
During an AP, the membrane potential typically moves from -70mV to +20mV and back again. In a cell with 10um radius and 1uF/cm^2, how many charges need to move across the membrane (and back again) to get this 90 mV voltage fluctuation?
Write a program to generate associated Legendre polynomial, with x = cos θ = 0.5. You may use either series expansion or recurrence relations. Take 0 ≤ n ≤ 15, 0 ≤ m ≤ n. Compare your results with those tabulated in standard tables.
Determine the voltmeter reading four time constants after the switch is closed.- Find the time that must pass before iC drops to 3 µA.
on an oscilloscope grid, the vertical axis is set to 1V/division, and the horizontal (time) axis is set to 1 ms/division.The postion of the CRT trace has been adjusted so that zero volt(ground) corresponds to the horizontal line in the center ofth..
When a 100-k load is connected to a signal source, the output voltage is 30 mV. If a 10- k resistor is used to load the same signal source, the output voltage is observed to be 10 mV. Find the corresponding Thevenin voltage, Norton current
A DC shunt motor connected to a 120-v line runs at a speed of 1200 rpm when the armature current is 18A. The armature resistance is .1 ohms. Assuming constant field flux, what is the speed when the armature is 50A?(Hint : Speed is directly porport..
Find the present velocity (LSB = 1°).
Suppose that the cost of electrical energy is $0.12 per kilowatt hour and that your electric bill for 30 days is $60 (power usage only, not including other charges or taxes) Assume that the power delivered is constant over the entire 30 days.
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