The output of a potentiometer is measured by a voltmeter having a resistance Rm, as shown in the following figure. R. is the resistance of the total length X, of the potentiometer and R; is the resistance between the wiper and common point C for a general wiper position X1. Show that the relative measurement error due to the resistance Rm of the measuring instrument is given by: R,(R; – R) RR; + R„R¢ – R? Relative error E R Rm

Q: A full wave rectifier circuit is fed with from a transformer having a center tapped secondary…

A: Given information: Vrms=30 VRf=2Ω, Rs2=8 Ω RL=1 kΩ Determining the peak current. Im=VmRf+Rs2+RL…

Q: Given the circuit below with Vs 25V, Rs = 2k2, RL = 4KQ, and Vz = 12V: %3D Rs ww Vz Z + + Vr - IR +…

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

Q: The circuit shown below is the phase angle controller connected to full wave controlled rectifier.…

A: Option 3 - Decreases, Increases is correct

Q: Given the circuit below with Vs = 15V, Rs = 1k2, RL = 4K2, and Vz = 10V: Rs + VR - |Iz + IL IR Vs Vz…

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Q: 1) Given the Zener diode regulator circuit below, a. Determine V, I, I, and I, for the network below…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Q3) The full-wave rectifier with R-L load has an input voltage source Vin = 110√2 sin (2760 t) V, R=…

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.