question archive Assessment 6 Semester : Spring Year : 2021 Course Title : Electronic Measurement Techniques Lab Course Code : ECET200 Instructor(s) : Mr

Assessment 6 Semester : Spring Year : 2021 Course Title : Electronic Measurement Techniques Lab Course Code : ECET200 Instructor(s) : Mr

Subject:Electrical EngineeringPrice: Bought3

Assessment 6

Semester

:

Spring

Year

:

2021

Course Title

:

Electronic Measurement Techniques Lab

Course Code

:

ECET200

Instructor(s)

:

Mr. Bilal El Kerek, Mr. Nurdos Omarkulov

(Includes names of all instructors teaching this course)

 

 

Submission Date

:

 

 

To be completed by the student

Student Name

:

 

Student ID

:

 

Department

:

 

Major

:

 

Section

:

 

Integrity Statement

:

“I affirm that I completed my assignment on my own abiding by the rules in ACM Student Handbook. I did not receive any external help, use any unlawful resources or commit plagiarism.”

Signature

:

 

 

Grading Scheme

Question

Earned Points

Max. Points

Question

Earned Points

Max. Points

1

 

35 POINTS

6

 

 

2

 

45 POINTS

7

 

 

3

 

20 POINTS

8

 

 

4

 

 

9

 

 

5

 

 

10

 

 

 

Total Earned Points

Total Available Points

Instructor Name

 

 

 

 

Important Notes:

· Any attempt at plagiarism will be reported. All ACM handbook academic misconduct rules will be applied.

· It is the responsibility of the student to submit this online exam paper to the instructed online platform (Moodle, Turnitin)

 

A. Objectives:

 

· To verify Thevenin’s Theorem

· To verify the maximum power transfer

 

 

1. Components Used:

Part

Values

R1

5.6 K?

R2

10 k?

R3

10 k?

R4

10 k?

RL

1 k?

VS

9 V

 

 

Figure 1

 

 

 

 

 

1. Experiment initial Circuit

1. Build the circuit in Figure 1 using TinkerCad, by interconnecting the appropriate resistors to a power supply (Voltage Source). Insert your name as an annotation. (25 points)

 

 

 

 

 

 

 

 

Take a screenshot of your circuit and paste it here

 

 

 

 

 

 

 

 

 

 

 

 

2. Measure the current and voltage for RL (10 points)

 

 

Measured

VRL (V)

 

IRL (A)

 

 

Table 1

 

 

 

2. Experiment Thevenin Equivalent Circuit

 

3. RTH Measurement: (7.5 points)

Remove the source and replace it by a short circuit. Measure the RTH from the terminal a-b (without RL). record your measurement

 

 

Measured

RTH

 

 

Table 2

4. VTH Measurement: (7.5 points)

1. Keep the source, measure the voltage across the terminal a-b (without RL). Record the value below:

 

Measured

VTH

 

Table 3

2. Reconstruct the circuit in Tinkercad with only VTH, RTH, and RL as shown in Figure 2. Insert your name as an annotation. (20 points)

 

 

 

 

 

 

 

 

 

 

Take a screenshot of your circuit and paste it here

 

 

 

 

 

 

 

 

 

 

 

3. measure the current and voltage for RL (10 points)

 

 

Measured

VRL (V)

 

IRL (A)

 

 

Table 4

3. Analysis: (20 points)

 

1. Compare the results in tables 2 and 4. What are your observations?

 

 

 

 

 

 

 

 

 

 

2. In order to achieve Maximum power transfer to the Load which should be the value for RL?

 

 

 

 

 

 

 

 

 

3. What is the maximum power value at this RL?

 

 

 

 

 

 

 

 

4. Describe two practical applications of the maximum power transfer theorem:

 

 

 

 

 

 

Copyright © American College of the Middle East. 2020

 

 

Copyright © American College of the Middle East. 2020

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