R11.0kg12.?R9m5108 R10m1300R2M3.ΟΚΩ63R38.207R81600R416054R6820Figure EL2-1 - Resisitve DC circuitDownloadable imageR5750R71500 2. Determine the total equivalent resistor RT (shown in Figure EL2-2 below) of the circuit shown in Figure 1. Give your answer to 1 decimal place (1d.p.)RT=Ω..?12RTFigure EL2-2 - Equivalent circuit to Figure EL1V2-1Downloadable image

From the given circuit diagram:Resistors R6,R7 is in parallel connection:=> Their equivalent…

Answered: 2 R1 · 1.0ΚΩ 1 T R9 m 510 8 R10 m 1300…

Engineering

Electrical Engineering

2 R1 · 1.0ΚΩ 1 T R9 m 510 8 R10 m 1300 3.0k0 6 3 R3 8.20 7 R8 * 160Ω R4 160 5 4 R6 820 R5 750 R7 1500

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...

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Suppose we construct a voltage divider circuit as shown in Figure 1.1 where the voltage source V₁ is a 9Volt battery. Furthermore, we will implement resistor R₁ using two terminals of a 10k pot so that R₁ is variable over the range 0 ≤ R₁ ≤ 10k№. Find the largest value of the resistor R₂ that will allow the output voltage to vary over a range that includes at least 1.5V ≤ V₂ ≤ 5.0V. Show how you arrived at this value. Then, choose a resistor (or combination of resistors) from your parts kit that will get you as close as possible to (but no larger than) your calculated value for R₂.
Question 3 (a) Briefly explain what is the per-unit systero. (b) A resistance of 60n is selected as the base resistance in a circuit consists of three resistors. If R, =1002, R, =30002 and %3D R, = 200 calculate the per-unit vahue of each resistance. %3D (c) A power of, P-25KW and a voltage of, E-2400V are selected as the base power and base voltage of a power system respectively. Calculate the value of the base impedance, Z, and the base current, I,. (d) A resistor bas a per-nnit value of 5.3. Given the base power is P=250KW, and the base voltage is E,-12470V, calculate the ohmic value (actual value) of the resistor. (e) A 4000 resistor caries a cucrent of 60A. Given the base valne of voltage, E, 4KV, the base value of power, P, 500KTF, the base value of current, I, =125.4, and the base value of resistor, 2, = 320 calculate the following: i The per-unit resistance. ii. The per-unit current. ii. The per-unit voltage across the resistor. iv. The per-unit power.
Two resistors, R1 and R2 are connected in parallel. The individual resistance measurements, using digital ohmmeter, give R1-20.35 and R2= 15.735 Q. The total resistance to the appropriate number of significant figure is .........
a) Figure Q2(a) shows a circuit configuration of DC ammeter by using PMMC instrument. Determine and analyze the following: i You are required to modify a PMMC instrument with a full-scale deflection current of 2 mA into a 0-150 mA ammeter application. Given the internal resistance, Rm of the meter is 100 2, find the required shunt resistor, Rsh need to be installed into the circuit. ii By using the modified circuit as in (), you are required to improve that circuit which capable to measure a current up to 1 A. What will be the vahe of the new shunt resistor? Hint: add up a new shunt resistor with original R, is maintain PMMC instrument Rsh ww Figure Q2(a)
Since R1=3538.58ohm, R2=5870.13ohm and Ri-Infinite in the circuit given in the figure, write the equivalent resistance seen between AB terminals in Ohms. R1 Kuvvetlendirici R2 Ri B A.
QUESTION 2 a) b) Figure Q2a shows a parallel clipper circuit. Analyze the circuit and hence sketch the output waveform for one complete cycle of the input. R own V₁ 10 Vi (V) A -20 15- -15 t(s) t(s) Figure Q2a Determine the output voltage, V, and hence sketch the output voltage waveform for the clamper circuit shown in Figure Q2b. C Figure Q2b Si Si 5 V 3V V₂ R Vo
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rical Circuits Lab. I and R. Use the term "propórtional" and "inverse proportional ", and X2- Give a definition of ohm's law for the three relationships between V, 4 1- Why dose the I-V characteristics pass through the origin? Discussion: also state the conditions for each individual relationship. tes. 3- Can you obtain practically the current passes through any circuit without using the Ammeter? Explain. 4- What is the difference between (P= I*V) and (P-I * R) ? 5- The circuit shown in Fig (1-5), calculates Requ, Vab12, Psupplied and P. consumed across (R4). RI 6- R1 R28.2 R2 (a) Parallel connection (b) Series connection Fig. (1-3) Resistors connection
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Q2: A PMMC(Galvanometer instrument) has a resistance of 10052 and FSD for a current of 400Au. A shunt arrangement is shown in order to have an multi-range ammeters(AYRTON). Determine the various ranges to which the ammeter may be switch. Assume the R1-R2-R3-R4-0.00152. PMMC 10052
X & DA G F2 a) For a DC Power Supply, having a voltage of 50 V, design circuits which can give the following output voltages: i) 10 Volts ii) 25 Volts iii) 45 Volts Draw the labelled circuit diagram for each output voltage value and show calculations for all. Use R1 = 4.7 kQ for one of the resistance Hint: Use voltage divider circuits, you can use any value of resistances you like. Local backup on b) Calculate the Total equivalent resistance (RT) for the circuit shown in figure 4 and draw the equivalent circuit replacing the whole network with just one Resistance (RT): 80 F3 R1 ww 1 4.1kΩ R3 2 www R2 dan 2.00ΜΩ 10092 R7 1 MQ Q F4 V1 5V 4 First Line Indent: 0 U F5 Figure 4 F6 3 R4 33092 R6 www 59092 5 F7 Exit R5 470 kQ DII F8 H 00 F9 H