EE 210 lab 04R worksheet

pdf

School

University of Notre Dame *

*We aren’t endorsed by this school

Course

210

Subject

Electrical Engineering

Date

Apr 3, 2024

Type

pdf

Pages

Uploaded by DeaconQuetzalPerson1108

1 EE 210 Laboratory 04 Worksheet Name: Joshua Lum Section: ________ Experiment 1: Nodal Analysis Data Measured resistor values (smallest to largest): .991k 2K 1.173K .266K .325K .51K Voltage Calculated voltage value using nominal resistor values in the handout (these are the values from your prelab) Calculated voltage value using measured resistor values Measured voltage value % error between measured voltage and calculated voltage using nominal resistor value % error between measured voltage and calculated voltage using measured resistor value V 1 1.38 1.378 1.347 0.144% 2.39% V 2 .996 .9990 .977 .602% 1.9% V 3 .659 .6596 .647 .091 1.82% Q1: Discuss the closeness of your measured node voltages to the predicted values using both nominal and expected resistor values. Those values are very close as the highest different was 2. 39 %.

2 Experiment 2: Mesh Analysis Data Current Calculated current value using nominal resistor values in the handout (these are the values from your prelab) Calculated current value using measured resistor values Measured current value % error between measured current and calculated current using nominal resistor value % error between measured current and calculated current using measured resistor value I 1 2.31mA 2.329 2.29 .822% .865% I 2 1.16mA 1.160 1.14 0% 1.72% I 3 .659mA .6625 .64 .531% 2.88% Q2: Discuss the closeness of your measured mesh currents to the predicted values using both nominal and expected resistor values. Those values are very close as the highest different was 2. 88 %. Experiment 3: R-2R Ladder Network D/A Converter Data Digital bit pattern Measured V out Expected V out

3 0001 .208V .206V 0011 .622V .618V 0110 1.228V 1.23V 1010 2.024V 2.06V 1101 2.635V 2.678V Q3: Set all bits =1 and measure the maximum voltage that your D/A converter can produce. How closely does this agree with the theory? Experiment 3 Step 6

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

5 Q4: If this D/A converter were connected to a load (resulting in an additional load resistance of value R LOAD appearing between the V OUT node and ground), it would change the circuit and alter the performance of the D/A converter – we call this the loading effect. In general, what type of relationship would you want between R LOAD and the R and 2R resistors in the ladder to minimize this loading effect? The load effect should be higher than R and 2R. This will minimize the loading affect on the entire circuit.

6 Q5: This particular D/A converter assumes that the binary number is an unsigned binary number. If the binary number were a 2s complement binary number, would this D/A converter still work as expected? Explain. It won’t work as expected because 1001 in unsigned is 9 in binary and - 1 in 2’s com plement .

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

Related Documents

Assignment-8-EnergyStorage.docx

EMP Attack Annotated Bibliography (HLS375).docx

Portfolio Project (HLS375)-1.docx

PHEN1120-Lab03.docx

PHEN1120-Lab05.docx

MiniProject2_report.docx

MiniProject3_report.docx

Related Questions

The working voltage of a battery is defined as the voltage at the battery terminalsA. while float charging.B. while the battery is being tested.C. while the battery is being discharged.D. while the battery is being charged.

Using a DMM (Digital Multi Meter), a fully charged 12 volt battery should indicate how much voltage across the battery posts? A. 9.6 volts b. 4 volts per cell c. 1 volt per cell d. 12.6 volts

Give five examples of situations or applications where electrical circuits are used

Answer all the items. Thanks!

Help me pls. I will upvote :)

GIVE ME THE Numerical value not the formula.. WHATS THE ANSWER IN OHMS ?? Give answer as a Number NOT EQUATION

SEE MORE QUESTIONS

Recommended textbooks for you

Introductory Circuit Analysis (13th Edition)

Electrical Engineering

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:PEARSON

Delmar's Standard Textbook Of Electricity

Electrical Engineering

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Cengage Learning

Programmable Logic Controllers

Electrical Engineering

ISBN:9780073373843

Author:Frank D. Petruzella

Publisher:McGraw-Hill Education

Fundamentals of Electric Circuits

Electrical Engineering

ISBN:9780078028229

Author:Charles K Alexander, Matthew Sadiku

Publisher:McGraw-Hill Education

Electric Circuits. (11th Edition)

Electrical Engineering

ISBN:9780134746968

Author:James W. Nilsson, Susan Riedel

Publisher:PEARSON

Engineering Electromagnetics

Electrical Engineering

ISBN:9780078028151

Author:Hayt, William H. (william Hart), Jr, BUCK, John A.

Publisher:Mcgraw-hill Education,

SEE MORE TEXTBOOKS

Related Questions

Recommended textbooks for you

Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,