Given the circuit of strain gauge in a quarter bridge shown in Figure. Q4. (a) Derive the voltage output equation (Vmeans ) in terms of Vin, R1, R2, R3 and RG. (b) Given that under a strain of 0.05, the resistance value of the strain gauge changes from 3002 to 3200. Calculate the gauge factor. (c) Given Vin 5V, R2 = R3 = R4 = 3002, find Vmeans. теаns

Q: Q4. a) With the aid of sketches, explain the concepts of the negative and positive feedback. b)…

A: Feedback (a)Negative Feedback:Concept: Negative feedback reduces the gain of an amplifier but…

Q: Q2. A Speedo meter has a static error of 2 RPM with an accuracy of 98.12%, then calculate the…

A: answer 2: True/Actual speed of speedometer is 100Km/h. The static error is given in rpm so we have…

Q: For Steady-State Operation​ o​ f Boost DC-DC Converter Compare between control characteristics of…

A: Boost converter:-  initially the switch is closed hence the current for half of duty cycle will flow…

Q: Q4- Find shown in the Figure? Ans: $2.4A,24V} 2A Fud YeR in the network

A: We will use  KCL and KVL to find unknown voltage and current.

Q: 21. If the specified linear measuring function is Vout = 1.4g – 4.35 V, the input voltage values of…

A:

Q: The three resistors are: R, = R3 R4 100N The strain gauge (RsG) with the following characteristics…

A:

Q: ww R2 R1 0.2Vo V. R3 Vin Figure Q4(b)

A: According to question we have to   Determine the value of R1, R2, R3, and R4 (use standard resistor…

Q: Vcc R1 RC C1 C2 Q1 Ry R2 RE

A:

Q: a) Define the function of opamp circuit given below. b) If the voltage gain is 50 for the circuit…

A: (a)  The function of above op-amp circuit is that,it will amplify the amplitude of input signal…

Q: Connect a thermistor (Resistance=500 – 1% per °C ) in a bridge (power supply =8V) with an…

A: Given:- Rt=500ohmα=1% per°cV=8voutput of inverting amplifier=4v at 30°t= final temperature=30°

Q: The major disadvantage of the R/2nR DAC is the difference of the maximum and minimum output…

A: The explanation is as follows.

Q: (B) The full-bridge inverter of has a switching sequence that produces a square wave voltage across…

A: (B)The current waveform in the load depends on the load components.a)For the resistive load, the…

Q: Please show calculations of operating currents and voltages. Values are located in table. Please…

A: According to the question, for the given circuit as shown belowWe need to find the currents and…

Q: Draw the device characteristics of the MOSFET in Figure Q4d). Given: Vescmo = 4 V, Voscon) = 7V, and…

A: The transconductance of the given circuit will be…

Q: Q4: A) for the circuit in figure (2) find the value of Iin, V1, I1, I2, Vo, IL and Io. Also find vo…

A:

Q: Sketch the output voltage against time diagram for the values given in Q4 in the following cases: a)…

A: The operational amplifiers can be used in various applications in digital electronics. The…

Q: For the op-amp circuit in Figure 1, determine the following; 1. Vxi 2. Vy, and 3. V2- 3300 • Vy- 21…

A: (1) Redraw the circuit and represent the node voltages.

Q: Q4 Consider you have to design a convertor to produce an output voltage of 36 V from a 3.3-V input…

A: One way to meet the specified requirements is by employing a buck converter, which reduces the input…

Q: Q1 Analyse the circuit shown in Figure Q1, (а) Name the function of each Op-Amp, A1, A2, A3, and A4…

A:

Q: a) For an opamp, the input bias current Ib -60µA and the input offset current lio 10UA Find the…

A:

Q: a) R2 2ko R1 1ka Vou Op amp

A:

Q: In Full Bridge arrangement of strain measurement, supply voltage is of 1.7 V and resistance of each…

A: The solution is given below.

Q: 3ZA The following are common specifications of an op-amp except. a.Offset voltage and current…

A: Consider the given specification of the Op amp is described in the next steps.

Q: 3ZB The following are basic op-amp connections/application except for. a.Subtracter b.Integrator…

A: Given & To find:: The following are basic op-amp connections/applications except for: a.…

Q: 3) For the de-de converter (operating in CCM) depicted in the figure below, make all the required…

A: The given circuit is known as the CUK converter. It is made of cascading the buck converter and the…

Q: For the.circuit shown, what should be the input voltage Vin if RI = 5 ohms, %3D R2 =10 ohms and Vout…

A: The given circuit is: Here, R1=5 Ω, R2=10 Ω and Vout=12 V

Q: For the circuit shown in Figure 1 below. Determine: a. The output voltages Vo, V₁, and V₁. b. Sketch…

A:

Q: Q1) For the circuit, exactly find:- 1. VCEQ and ICQ and D.C load line with D.C eq. circuit? 2. (AV)…

A: Given circuit-

Q: Connect a thermistor (Resistance=500 – 1% per oC ) in a bridge (power supply =AV) with an…

A: Design of circuit:

Q: Draw the output on top of the input waveforms for the circuits below. For all circuits in this…

A: The given circuit is a differentiator circuit and it differentiates the given input signal.

Q: 4. Convert noise factor of 4.02 to equivalent noise temperature. Use 300 K for environmental…

A:

Q: V-Design an ADC circuit using OPAMP ( using weighted resistors) (:

A:

Q: Connect a thermistor (Resistance=500 – 1%  per oc ) in a bridge (power supply =9V) with an…

A:

Q: Figure below shows a 4-bit digital-to-analogue converter of type R-2R ladder. Given the converter…

A: In a 4 bit digital to analog converter like above we can firstly find the equivalent source voltage…

Q: 2-a) Find the output voltage as a function of the input voltage. b) What is the basic function of…

A: The solution is given below

Q: R2 741 DI R1 D2 In the circuit on the side, the input signal with a peak value of 4 V is applied…

A:

Q: Determine the output voltage due to VDCoffset. Include a schematic of your circuit. Determine the…

A:

Q: -15V

A: During negative half cycle: Vin<-0.7V        Diode on  -Vin+VC-0.7=0VC=Vin+0.7

Wheatstone Bridge Method

A Wheatstone bridge is a circuit used to measure unknown resistance by measuring the ratios of the two branches of the circuit such that each branch has two resistance and out of four resistance one is unknown. The two branches are joined in between with the help of galvanometer which is used to determine the direction of the current. The main advantage of this circuit is that it can provide the most accurate measurement (different from a simple voltage separator).