University of BasrahCollege of Engineering Department of Computer EngineeringFirst Year Electrical Circuit Lab.Procedure:1- Connect the circuit shown in Fig 3.200 02700R4.7 ko12 voltFig. (3)2- Measure all voltages and currents and arrange the values in Table. I shown below.Table 1Measured (Experimental)valuesCalculated (Theoretical)valuesIr(mA)L (mA) = ILa (mA)Va (volt)V(volt)3- Disconnect the power supply and replace it in circuit of Fig.3 by a short circuitin Fig 4-a.20002700I-Short creuit1k0Fig. (4-a)Then, remove the load resistance Rt and measure the total resistance, (The open circuitresistance Roc or Thevenin's resistance Rrm)., between terminals a and b R3University of BasrahCollege of Engineering Department of Computer EngineeringFirst Vear Electrical Circuit Lab.4. Connect the circuit shown in Fig. 4.b, and measure the voltage across terminals a,b whenthe load Rz is removed. This measured value is the open-circuit or Thevenin's voltage VHacross terminals a.b.200 0270012 volt1knVFig. (4-b)

Before getting in to the actual question lets get in to some basics Thevenin's Theorem: Thevenin's…

University of Basrah College of Engineering Department of Computer Engineering First Year Electrical Circuit Lab Procedure: 1- Connect the circuit shown in Fig 3. 200 0 2700 R4.7k0 12 volt Fig. (3) 2- Measure all voltages and currents and arrange the values in Table. I shown below. Table 1 Measured (Experimental) values Calculated (Theoretical) values Ir (mA) L (mA) = I La (mA) Va (volt) V(volt) 3- Disconnect the power supply and replace it in circuit of Fig 3 by a short circuit / in Fig 4-a. 2000 2700 Sort R Fig. (4-a) Then, remove the load resistance Rt and measure the total resistance, (The open circuit resistance Roc or Thevenin's resistance Rrm), between terminals a and b R 3 University of Basrah College of Engineering Department of Computer Engineering First Year Electrical Circuit Lab 4. Connect the circuit shown in Fig. 4.b, and measure the voltage across terminals ab when the load R, is removed. This measured value is the open-circuit or Thevenin's voltage Vi across terminals ab. 2000 2700 12 volt Fig. (4-b)

University of Basrah College of Engineering Department of Computer Engineering First Year Electrical Circuit Lab Procedure: 1- Connect the circuit shown in Fig 3. 200 0 2700 R4.7k0 12 volt Fig. (3) 2- Measure all voltages and currents and arrange the values in Table. I shown below. Table 1 Measured (Experimental) values Calculated (Theoretical) values Ir (mA) L (mA) = I La (mA) Va (volt) V(volt) 3- Disconnect the power supply and replace it in circuit of Fig 3 by a short circuit / in Fig 4-a. 2000 2700 Sort R Fig. (4-a) Then, remove the load resistance Rt and measure the total resistance, (The open circuit resistance Roc or Thevenin's resistance Rrm), between terminals a and b R 3 University of Basrah College of Engineering Department of Computer Engineering First Year Electrical Circuit Lab 4. Connect the circuit shown in Fig. 4.b, and measure the voltage across terminals ab when the load R, is removed. This measured value is the open-circuit or Thevenin's voltage Vi across terminals ab. 2000 2700 12 volt Fig. (4-b)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Q2: Design series ohmmeter using PMMC of 1002 internal resistance and 0.4ma full-scale deflection current. The required half-scale deflection is equal to 9k0.juse a battery of 9v). Sketch the internal circuit diagram of the ohmmeter. Sketch also roughly the scale of the designed meter.
Electrical energy utilization
Complete the table and provide solution in each data.
D3. The current-voltage measurement of a photovoltaic device a. gives information about the electrical properties of a device. b. gives information about the quality of the interfaces in the device c. shows whether a device is functioning as a diode both in light and in the dark d. all of the above
Problem 3 a. Find the internal resistance of a battery that has a no-load output of 122 V and that supplies a full-load current of 3.5 A to a load of 32 Q. b. Find the voltage regulation of the supply.
The power usage of a DC strip heater is to be determined at a 95% confidence level, using a voltmeter and ohmmeter (P =E2/R). Determine the design state uncertainty of power, using a nominal vale of E = 8v and R = 5 ohm. Instrument Error (95%) Resolution Voltmeter +- 0.5% 0.01 [V] Ohmmeter +- 0.3% 0.001 [ohm]
What is the idea of this question? I hope there are detailed steps to solve the problem, as well as explanations and annotations of this knowledge point.
Calculate DC Voltages on each terminal of the FETS or MOSFETS. +15 V -10 V +12 V 8 mA 6 mA R 1.0 kN R 10 k2 3 mA 1.5 kn 1.0 kf. RG 10 M2 Re 10 MN Rs 330 N R2 4.7 kf (b) (c)
3) Calculate the resistance od a cross-sectional ared A Od mmt) and resistivity A(50*1ohe Fl the wire is drawn out to three times its original leryth, times would the resistance increave ? a (100m) wire haviny How many (500n, 9 times]
A voltmeter with a range 0 / 1000V possesses a declared reduced error +1% A) the absolute error when measuring a voltage value 50V. B) the relative error when measuring a voltage value 50V.
1. What is the relevance of (Electrical Engineering Law) EE-laws in the present time. a. What are the challenges in its implementation
Choose the correct answer. 1. Semiconductor materials have a) Positive temperature coefficientb)Negative temperature coefficientc) Unpolar temperature coefficientd) has both negative and positive coefficient but depends upon the conditions 2) The temperature coefficient is aa)Device temperatureb) Rise and fall of a temperaturec) Conductivity of a deviced) Rise and fall of conductivity with temperature 3) Electronic and Electrical devices area) Different in nature, principle, weight and power consumptionb) Electronics is a subfield of Electricalc) Works at different voltage levelsd) All of the above 4) Zener diode conducts ina)Forward regionb) Reverse regionc) Both forward and reverse regionsd)None of the above 5) Multisim is a simulation software that has a code for each electrical device it has.a) Trueb) False 6) A solar panel is also the application of a diodea)True b) False 7) Forward biasing causes current which is due to thea) minority carriesb) majority carriersc) Both…