Lab Project 4.3

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School

Tarrant County College, Fort Worth *

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Course

1314

Subject

Electrical Engineering

Date

Dec 6, 2023

Type

docx

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Uploaded by AdmiralElement7342

AERM 1314 Name ________________________ Basic Electricity Lab Project 4.3 Level: 3 Objective: a. Basic Electricity b. 5. Read and interpret aircraft electrical circuit diagrams, including solid state devices and logic functions Required:  Instructor handout  Assigned aircraft or training aid  Assigned textbook  Scientific Calculator  Standard ruled notebook paper  Appropriate writing instrument  Multimeter Procedure: The student will read and interpret aircraft electrical circuit diagrams, including solid state and logic functions:  Student will identify electrical components to include solid state devices and logic functions by using wiring schematics and diagrams.  Student will define and explain diode and transistor uses.  Student will convert decimal numbers to binary numbers.  Student will convert binary numbers to decimal numbers.  Student will use logic functions.  Student will use electrical diagram. Standard: Demonstrate sufficient manipulative skills to simulate return to service. 1.5.5 Lab Project 4: AERM 1314 Page 1 of 1

AERM 1314 Name ________________________ Basic Electricity 1. Name five types of aircraft drawings/diagrams that are used to aide the mechanic in performing maintenance . Pictorial Diagrams, Wiring Schematics Wiring Schematics, Install/Assembly Diagrams Install/Assembly Diagrams, Flow Charts Flow Charts, Block Diagrams Block Diagrams 2. ______ Block __________ diagrams depict the “system architecture. 3. ______ Wiring __________ diagrams is provide maintenance personnel a means of analyzing electrical circuits. 4. ______ Install __________ diagrams contain specific information regarding harness routing, individual wire identification, component and system functions, specifications, and requirements. 5. _____ Pictorial ___________ diagrams provide an overall understanding and shows what the system components look like. 6. _____ Install ___________ diagrams show how a component is put together. 7. ______ Install __________ diagrams provide detailed information on where components are located in the aircraft and could include part numbers. 8. What is simplest drawing/diagram to use? Assembly Diagram. 9. What type of information do maintenance drawings/diagrams provide? BLOCK DIAGRAMS: These diagrams depict the “system architecture. WIRING DIAGRAMS OR SCHEMATIC DIAGRAMS: The purpose of these diagrams is to provide maintenance personnel a means of analyzing electrical circuits. INSTALL DIAGRAMS: These diagrams contain specific information regarding harness routing, individual wire identification, component and system functions, specifications and requirements. LOGIC FLOW CHART: Flowcharts use simple geometric symbols and arrows to define relationships, reasoning, processes, or order. PICTORIAL DIAGRAMS: Provides overall understanding. 1.5.5 Lab Project 4: AERM 1314 Page 1 of 2

AERM 1314 Name ________________________ Basic Electricity Using different colors, the student will trace the circuit path to show how current flows from the battery and external power plug to the bus. Also show how the appropriate solenoid is energized. Identify the semiconductors in the drawing as well. Make a legend that identifies each path. 1.5.5 Lab Project 4: AERM 1314 Page 1 of 3

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