1. For the circuit shown in Figure1, given that R c = 6 KN, R L=2KN, V cc 30 V, voltage gain а. Av=20v and IB = 20mA. The circuit have input signal Vin of =4v. Determine the value of IC. +Vcc RL Ic Signal Output Signal Input R2 RE CE Ov

Q: Q 2. Calculate the Avf, Rif, R'of for the circuit shown in figure 2. Both transistors are identical…

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Q: 4. Figure 4 shows a direct-coupled (that is. with no coupling capacitors between stages) two stage…

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Q: R. R. For the circuit shown, R, Vi20 W R, Vi30 W R1 = 5.6 kN • R2 = 1.8 k2 R3 = 4.7 kN Ry= 3.9 k2…

A: In this question,  Operation amplifier is given with three inputs.  Find the output voltage Vo  We…

Q: What is the type of biasing circuit shown below?  a . What is the calculated Gain of the Circuit?…

A: The circuit is as shown below,

Q: Question 2 (4) With the help of a suitable circuit diagram, define 'slew rate for an operational…

A: According to Bartleby question answer rule I have to solve only one question if all questions are…

Q: Q.3. For the output stage shown in Figure 3, the transistors have the following specifications: npn…

A: According to the question we have to draw the C/Cs showing all limits and write the expression for…

Q: Assume the resistor in the variable branch of the bridge circuit shown is R-ΔR instead of R+ΔR. 1.…

A: a) Applying KCL at non- inverting terminal

Q: Q2. For the circuit given in the figure below B=75. Calculate the value of V, that produces Vo equal…

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Q: 1. Define line regulation. 2. Define load regulation. 3. The input of a certain regulator increases…

A: As per guidelines given to us we can only provide the solution of first question in multiple type of…

Q: R, = 8 ka R R2 = 100 kn R3 = 20 kn R = 100 kn Figure Q.B1a

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Q: Q 2. Calculate the Avf, Rif, R'of for the circuit shown in figure 2. Both transistors are identical…

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Q: We wish to design the circuit shown below for a drain current of 3 mA. Compute R1 such that the…

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Q: 4. The transistor in the circuit in Figure 4 has a dc current gain of 3 = 100. (a) Determine the…

A: For the above given common emitter amplifier circuit we need to derive all the small signal…

Q: Figure Q1(a) shows a 4 bits Digital-to-Analogue Converter (ADC) device using a summing operational…

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Q: Question 2: For the amplifier shown in figure 2, if B=150 VCC-20 i. Find all DC parameters. R7…

A: We need to calculate dc parameters that is dc current and voltage for given circuit . We also need…

Q: b. The figure below shows a class A power amplifier cireuit. If the peak to peak output voltage is…

A: Given data is - VP-P=18 voltZin=100 ΩVCC=30 voltRC= 120 Ω ICP-P=VCCRC        ICP-P=30120…

Q: Part I: Amplifier Specifications. Use no more than three 2N3904 transistors. The overall amplifier…

A: We need to design an amplifier, using a maximum of three 2N3904 transistors to produce an overall…

Q: Q(a) Figure QI(a) shows a differential amplifier. R2 R1 v1W- Vo R3 v2 R4 Figure Q1(a) Formulate the…

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Q: Inverting Amplifier 1. Calculate the gain of an inverting amplifier shown in Figure 1. Av = 100k…

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Q: Consider the voltage summing circuit shown in Figure 11.1. In terms of V1, V2, R1, R2 and Rf, what…

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Q: b) For the circuit shown in Figure3, given that R c = 3 KN, R L=1KN, V cc = 15 V, voltage gain Av=10…

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Q: Find the voltage gain and the input resistance of the amplifier shown in Figure (Q3) assuming B =…

A: β=100IE1=IE2=0.2 mA2=0.1 mAre1=re2=VTIE1=25 mv0.1 m=250Ω

Q: Refer to the circuit in figure 1 below: VDD Rp R1 VG Vps VGs Figure 1 The circuit parameters are…

A: I. Determine VG and VGS . II. Calculate ID. III. Calculate VDS.

Q: A) The circuit of the thermocouple made of iron and Constantan is shown in Figure 4. If the base…

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Q: b) An ideal transconductance amplifier is connected as shown in Figure Q3.b. The overall voltage…

A: Ideal transconductance amplifier has infinite output impedance and infinite input impedance as shown…

Q: Current gain in the forward direction in the circuit model given below is 100, input impedance is 47…

A: According to the question, current gain=100; Input impedance= 47 k ohm;  Open circuit admittance=0;…

Q: Problem 3: Now suppose one adds a resistor, R, to the circuit as shown on the right. Assume that Vs=…

A: Part (a): Case 1: The condition for the saturation is given by:

Q: +12V R1 5k C1 R3 R5 49k X.X k C3 Rs T1 1k C2 RL Vs 4k -3mV R2 R4 Х.X к 4.9k L R6 1k -5V

A: As per our company guidelines we are supposed to answer only first 3 subpart kindly repost other…

Q: Design Question Vref Rref RG RM Al VOUT Digital Input, DIN DAC1 n VDAC Figure 1 Figure 1 shows the…

A: given now  1. voltage error due to DC offset as we can see Vio=offset voltageVB=VioVA=Vioapply KCL…

Q: For the circuit shown in Figure1, given that Rc = 6 KN, R L=2KN, V cc = 30 V, voltage gain Av=20v…

A: Given

Q: www 6 +5)*100] to 6 +10)*400] Newtons. Design required amplifier circuit(s) for scaing the force…

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Q: Assume you are working in a laboratory at 27 centigrade with the circuit given in figure 1. Analyse…

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Q: Q2) An npn transistor circuit as shown in figure below has a = 0.985 and VBE = 0.3V. If Vcc=16V,…

A: From given current gain alpha calculate collector current and emitter current.  Now applying KVL…

Q: Questions 37 Given: v1, Vr- Assume that the op-amps are ideal. Calculate the resistor R and the…

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Q: H.W: A displacement transducer with a shaft stroke of 4 in. is applied to the circuit as shown in…

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Q: (b) A thermistor with the characteristics shown in Figure Q2 (b-1), is connected to Wheatstone…

A: The given circuit is shown below. The values of resistances of differential amplifier is R1=4 kΩ.…

Q: We wish to design the circuit shown below for a drain current of 3 mA. Compute R2 such that the…

A: Given Data:

Q: A) The circuit of the thermocouple made of iron and Constantan is shown in Figure 4. If the base…

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Q: 220 kN 40 kN In the given OPAMP circuit, Vd = 8V, Va = 4V, Vb = 9V, Vc = 13V 22 k. • 15 V 100 k •-15…

A: a) According to the virtual ground concept the V+=V-=vd. Apply Kirchhoff's current law at the…

Q: QI): For the circuit shown in Figure 1,le (vin =100uv(p.p) and B = 150 ). 47K 4.7K Vo a) Determine…

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Q: In the circuit, here, the value of RF=10Mohm, R=80kOhm and C=18nF. A constant input of -2.2V is…

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Q: +Vcc (+40 V) R 100 2 100 µF V, - 18 V, rms VL R3 100 2 C2 82 Q2 100 pF R2 100 Q -VEE (-40 V)

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Q: Q1. Assume that Op-Amp as shown above is ideal. Given that R1 is 0.29 Ohm, R2 is 1.7 Ohm, R3 is 2.03…

A: Given:  Brief description: In the above given question they have mentioned an operational amplifier…

Q: 0.7 V R3 4s BINARY INPUT 2s 4 1 R₂ 18.7 k Resistor network R₁ 37.5 k 1s 75 kn Input resistors…

A: The above diagram is that of a weighted resistor DAC. It uses weighted resistors in the inverting…

Q: QUESTION 2 a) Figure Q2(a) shows a class AB power amplifier. Assume that the circuit operates in…

A: Given :Vs=8 VrmsThe peak input voltage Vs(Peak) = 8 x 2 (Vs x 2)…

Q: For the power amplifier of Figure 4, calculate: 1. Po(ac); % n; and Power dissipated by both output…

A: Given data RMS value of voltage is VL(rms) = 18 V Line resistance is RL = 8 ohm Calculating P0…

Q: Q1): For the circuit shown in Figure 1,let (vin =100µv(p.p) and ß = 150 ). 10V 47K 4.7K Vo a)…

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Q: (a) An instrumentation system shown in Figure Q3 (a-i) has a Nickel resistor detector device (RTD)…

A: The given instrumentation system is shown below. The values of resistances of three branches are…

Q: 10 mA, Vp = 4V, Vpp = 15 V, R1 = R2 = 10 kN, RD = 500 Q, and Rs = 2 k2. Determine, VGSO, IDo, and…

A: Draw the circuit diagram for the DC analysis,

Q: In the circuit shown in Figure Q1 (a), if the battery voltage Vb=35mV, Rs is a temperature sensor…

A: The solution is given below

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.