i. Draw a circuit diagram of potentiometer method with naming the components and derived the ratio of the two potentiometer readings.

Q: For the given figure, find the current through the diode. 6 kn Si 12 V 3 kn

A: Diode remains on because 12 volt source makes it forward biase.

Q: Please help with the solution.

A: Given  RMS value Vm=208×1.414=294.156 volt

Q: 3. Consider the circuit in Figure 3. (use ideal diode model in the related calculations) (a) What…

A: NOTE : As per our company guidelines we are supposed to answer only first three sub-parts only.…

Q: Part A: 1. 2. 3. Connect the circuit shown below. 5V 1k0 ww Circuit A Measure the voltage drop…

A: The circuit diagram is shown below, We know, when the p-type element is coupled to the positive…

Q: What will be average output voltage of a 3 phase, 6 pulse rectifier with a line to neutral voltage…

A: For a three-phase, six pulse rectifier circuit, the value of the average output voltage can be…

Q: For a on junction diode, what will be the thermal voltage (in milli volts) at 421 K

A: Given information: The temperature is given as T=421 K The value of the thermal voltage for a pn…

Q: A half-wave rectifier supplying to a load of 480 has an on-state resistance of 12 and input voltage…

A: We have been given an half-wave rectifier supplying a load with, Load resistance (RL) = 480 Ω…

Q: In the following circuit, assume diode forward voltage = 0.7 volt Plot the voltage across C. ( C =…

A: A diode bridge is a rendezvous of 4 diodes in a very electric circuit configuration that has the…

Q: Q4/three phase half wave controlled rectifier is used to feed a resistor load of (10 ohm) the source…

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.