MESHARI ASSIGNMENT

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Lab Worksheet Guidelines

School/ Department NameSchool of Engineering/ Mechanical Engineering
Program Code and Title:EDMF15 – Diploma of Mechanical Engineering
Course Code and Title:15FMCE123 – Introduction to Electrical Equipment and Components
Assessment Number and Title:Experiment 2: Series Circuits
Assessment Type:Lab Worksheet
Assessment Location:ACK – Building 4 – G20
Assessment Date:
Assessment Time/Duration:
Student Name:
Student ID:
Section (s):
Assessment General Instructions:· Lab worksheets should be neat, well organized, stapled, and submitted at the end of the lab session.· All questions must be answered correctly in order to meet assessment requirements. Please use black or blue pen, not pencil.· If you require any assistance during the assessment, please raise your hand and the supervisor will attend to you.· All skills must be demonstrated to achieve a satisfactory result.· Ensure you have all required PPE for this experiment and all OH&S regulations are followed.· Please return all material provided to you to their proper places and keep the lab area clean and tidy.

ASSESSMENT MARKING GUIDE

TaskMaximum MarksStudent Marks
Data Tables2
Calculations3
Discussion5
Student Evaluation
On-time presence2
Lab Participation2
Time Management1
Total Mark15
Assessor Feedback:
Assessor Name:Date:
Assessor Signature:
Student Name:Date:
Student Signature:

Experiment #2: Series circuits

The current is the same at all points in the loop and may be found by dividing the total voltage source by the total resistance. The voltage drops across any resistor may then be found by multiplying that current by the resistor value. Consequently, the voltage drops in a series circuit are directly proportional to the resistance.

Using the circuit in the above figure, with R1 = 1 kΩ, R2 = 550 Ω, R3 = 220 Ω, and V = 9 volts, determine the theoretical current value. Construct the circuit. Set the DMM to read DC current and measure the current in point A , point B , and point C.

(mA)(mA)(mA)(mA)

Set the DMM to measure DC voltage. Remember, unlike current, voltage is measured across components. Place the DMM probes across R1 and measure its voltage. Then do the same thing for R2 and R3.

Voltage(Volts)(Volts)Deviation %
R1
R2
R3

Calculations

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Discussion:

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Lab Worksheet Guidelines Issue No.1 Revision No. 0

Reference Number/Code: [ACK.GL.SOE.02.01] Revision Date: November 2018 Next Revision Date: November 2021

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