ACTIVITY 3 Directions: Complete the table by providing the values for Vabs Vac, Vhd, and Ved. Refer to Figures 3a and 3b. Note that an ideal voltmeter has infinite resistance while an ideal ammeter has zero resistance. You may need to compute for the current in the circuit to find the unknown voltages.

Q: For R1=7, R2-12, R3=7, 12=3 A, 11=2 A & V1=15 V in the shown circuit, Find the Norton equivalents at…

A: Given circuit, R1=7 ΩR2= 12 ΩR3=7 ΩI2=3 AI1=2 AV1=15 V

Q: 1. As described in the introduction of this experiment, a common application of series circuits is…

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Q: Refer to the following figure, if VCE(sat) = 0.1 V, IC(sat) is equal to - 10 v 4.7 kn VIN Poc- 200…

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Q: Part 1. Thermistor sensitivity in a voltage divider Thermistors are temperature-sensitive resistors.…

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Q: Design a Multi-range Ammeter device that can measure the electrical current passing through the…

A: In this question , we will design multi range ammeter...

Q: Operating voltage of led diod is 2,2V Operating current of led diod is 30mA Vs = 12V if two of the…

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Q: A. 1. Plot the firing sequence of the thyristors 2. for Firing angle a = 30°, plot and determine the…

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Q: Consider the circuit shown in the figure. A Q-point value for Iç between a minimum of 4 mA and a…

A: According to the question, Q-point value for collector current Ic is between 4 mA- 5 mA.

Q: The circuits, P and Q, show two different ammeter-voltmeter methods of measuring resistance. Suppose…

A: Given circuits are,Asked to find the uncorrected values and true values in both cirucits.

Q: B/ An 8v zener voltage at 25 C has negative temperature coefficient of 0.05%C, what is * ?the change…

A: Please refer the attached images for the complete answer..

Q: construct the circuit in more easy way and kindly solve the following thank you withexplanation…

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Q: C Q6 Calculate the allowable range of load resistances for the Zener regulator of Figure Q6 such…

A: Circuit diagram is given as,

Q: A DC ammeter has resistive of 0.5 Q with range of 0-50 A. If range to be extended to 250 A then…

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Q: 1. a) Design a combination circuit that has four LED’s and one resistor. Each LED will be in…

A: We can design the circuit as

Q: Ug = +loV A D1 R2-5k

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Q: Create a Zener-Diode Regulated Power Supply Supply Voltage is 220VAC output is__DC Volts (Depends on…

A: Here, We have to create a Zener-Diode Regulated Power Supply with following components:- 1. Supply…

Q: An ammeter has a PMMC instrument with a coil resistance of Rm- 99 Q and FSD current of 0.1 mA, shunt…

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Q: Load resistor RL as shown is 12 kΩ. What are the nominal and worst-case values of Zener diode…

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Q: Answer the following questions: A 0 -150 volt DC voltmeter has a resistance of 100 ohms per volt.…

A: As per our policy we can provide solution of first three questions only. V=150 VR=100 Ω/V

Q: A VBE multiplier (see Figure 1) is designed with equal resistances for operation at bias current of…

A: As given β=∞ that means the base current of the BJT in the circuit is zero. Also, VBE=0.7 V At…

Q: This is a practice problem from the Introduction to Electronics course in my Electrical Engineering…

A: Step 1:Step 2:Step 3:Step 4:

Q: I, II- Find the values of I and V in the circuits shown in Figure a and b, Assume V₂ = 0 Volt (ideal…

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Q: A PMMC instrument has internal resistance of 0.58 kn and gives full scale deflection for 28 mA. The…

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Q: low resistance Choose... voltmeter Done Choose... maximize the loading effect minimize the loading…

A: We need to tell about the voltmeter resistance and it's effect

Q: order to obtain the DC operating points for the circuit in the figure, please redraw the circuit…

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Q: elp me answer, I want to check my solution To get the contribution of the 75V source to iR, we…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which part…

Q: Home Work: P1 Two resistors must be selected so that the current in one is four times the current in…

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Q: (III) Two 9.4-k2 resistors are placed in series and connected to a battery. A voltmeter of…

A: It is given that: R=9.4kΩS=1000ΩVV=3 VVR=1.9 V

Q: Determi ne V, and Ve for the circuit in figure below. 220VO 452

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Q: 1. A voltage divider provides 1 V output from 5 V input. The maximum output current is 1 mA. The…

A: The output voltage of the voltage divider,Vout=1 V The input voltage of the voltage divider, Vin=5 V…

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.