Curated OER
Servo Motor Systems
In this electrical circuit activity, learners answer a series of 9 open-ended questions with schematics about motors and how they are used within certain types of electrical circuits. This activity is printable and there are on-line...
Curated OER
Multiplexers and De-multiplexers
In this electrical circuit worksheet, students answer a series of 15 open-ended question about multiplexers and DE-multiplexers such as those found in telephone systems. The worksheet is printable and the answers are revealed on-line.
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Counters
Within this electrical circuit activity, students design and build a circuit board to understand counters. Students will answer a series of 24 open-ended questions that include analyzing schematics. This activity is printable and the...
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Shift Registers
In this electrical circuit worksheet, students design and build a circuit board to grasp the understanding of shift resister circuit design before answering a series of 22 open-ended questions with schematics. This worksheet is printable...
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Characteristic Impedance
In this electrical circuit worksheet, learners answer a series of 17 open-ended questions about impedance in electrical cables. Students analyze schematics to answer these questions. This worksheet is printable and the answers are...
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Digital Codes
In this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.
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BJT Amplifier Troubleshooting
In this electrical circuit worksheet, students answer a series of 11 open-ended questions about BJT amplifiers and how to troubleshoot these circuits. This worksheet is printable and the answers are revealed online.
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Design Project: AC-DC Power Supply
For this electrical circuit worksheet, students answer 5 open ended questions about the design and safety of an AC-DC power supply.
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Printed Circuit Board Layout and Manufacture
In this electrical learning exercise, learners answer a series of 7 open-ended questions. Students explain the use of terms used in circuit board layout and manufacturing in order to answer the questions. This learning exercise is...
Teach Engineering
Can You Resist This?
Some things are hard to resist. Small collaborative groups build circuits and calculate the voltage using Ohm's Law. Budding engineers explore the connection between the voltage across different resistors and linear functions with...
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Electric Shock
For this electrical worksheet, students answer a series of 17 questions about electrical shock and electrical safety. This worksheet is printable and the answers are available on-line.
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Digital Logic Signals
In this electronics learning exercise, students interpret schematic diagrams and analyze circuit components to answer 9 short answer and problem solving questions.
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Performance-Based Assessments for Basic Electricity Competencies
In this electricity worksheet, students are assessed given 29 schematics and a competency for each schematic. They find either the conditions found in each schematic, the parameters of the schematic or give an analysis of the schematic...
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Basic circuit troubleshooting
In this circuit worksheet students complete a series of questions using diagrams of different types of circuits and explain why they fail or work.
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Overcurrent Protection
In this electrical worksheet, students answer a series of 13 open-ended questions with schematics about excessive electrical current going through conductors. This worksheet is printable and there are on-line answers to the questions.
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Switches
In this switches worksheet, students solve 18 problems about types of switches, circuits, the voltage of the switches, the contact status and the number of poles and throws in switches.
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Mixed Frequency Signals
In this electrical worksheet, students interpret schematics to answer a series of 31 questions about mixed frequency signals. This worksheet is printable and the answers are available on-line.
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Electromechanical Relay Logic
In this physics worksheet, students solve and write short answers on 19 questions about electromechanical relay logic. They interpret schematic diagrams and answer questions about it.
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Resonance
For this electrical worksheet, students draw a schematic design and build a circuit board capable of producing a wide range of audio-frequency AC signals before answering a series of 26 open-ended questions. This worksheet is printable...
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Design Project: DC Voltage Regulator
In this electrical worksheet, students draw a schematic design and build a circuit board to grasp the understanding of DC circuits before answering a series of 5 open-ended questions. There are no schematics available for the design or...
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Optoelectronic Devices
In this electrical worksheet, students design and build circuit boards using photovoltaic cells to grasp the understanding of circuit design before answering a series of 10 open-ended questions. This worksheet is printable and there...
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Phase-locked Loops
In this physics worksheet, students examine how phase-locked loop circuits works and answer 8 short answer questions about it. They explain how FM radio communication works.
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CMOS Logic Gates
In this electrical instructional activity, students answer a series of 27 open-ended questions about logic circuits. They construct a circuit board to help explain logic circuits. This instructional activity is printable and the answers...
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Memory Devices
In this electrical worksheet, students design and build a circuit board to grasp the understanding of various electronic memory devices before answering a series of 18 open-ended questions that include analyzing schematics. This ...