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Basic Logic Gate Troubleshooting
In this physics learning exercise, students analyze and solve gate circuit problems. They solve and write short answers to 22 questions on circuits.
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Time-delay Electromechanical Relays
For this physics worksheet, students solve and write short answers to 19 questions on time-delay relays. They explain how the mechanism works and calculate the amount of delay in seconds.
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Pulse-Width Modulation Signal Generator
For this electrical worksheet, students answer a series of 6 open-ended questions about pulse-width signal generators. This worksheet is printable and the answers are revealed online.
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Interactive Question Asker
Students practice studying chapters from a unit by creating an electric circuit. In this electronic studying lesson, students utilize a file folder, hole punch, foil, light bulb and battery to create a wired circuit behind answers...
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Millman's Theorem
In this electrical circuit lesson, students will answer 9 open ended questions to mathematically analyze circuits for current and voltage. This online worksheet provides diagrams for better understanding and reveals the answers.
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Design Project: AC-DC Power Supply
In this electrical circuit activity, students answer 5 open ended questions about the design and safety of an AC-DC power supply.
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Digital Communication
In this physics worksheet, students differentiate the three telegraph circuits. They complete 10 short answer questions about digital communication.
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Design Project: Arbitrary Waveform Generator
In this electronics worksheet, students build a circuit that can produce desired waveforms. They answer 1 short answer question that follows.
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Lab 23-Follow Up Questions-Conductivity
In this conductivity worksheet, students answer post lab questions about substances that transferred electrons resulting in electricity flowing through the conductivity leads use to test each substance.
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Basic Troubleshooting Strategies
In this circuits worksheet, students are given 15 different scenarios to troubleshoot using the scientific method. Topics include electrical lights, "network" power cabling, gas pipelines and stereo systems.
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Design Project: DC Motor
In this DC motor worksheet, the learner answers 3 open-ended questions pertaining to the design of a DC motor. The worksheet is printable and the answers are revealed online.
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DC Motor Theory
In this physics worksheet, learners solve 12 problems on DC motor circuit. They make predictions and construct the corresponding circuit to verify if they are correct.
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Build Your Own Simple DC Motor
Students, after brainstorming how we interact with some kind of motor every day in our lives, explore how to build their own DC motor. They collect all the parts needed for their experiment and review all safety precautions. In addition,...
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Engineer Webelos Activity Workbook
For this engineering worksheet, students speak with an engineer, surveyor, or architect in their area about the various occupations in engineering and create a list that explains each. They also draw a floor plan of their home and three...
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Applied Science - Technology (3A) Post Lab
Third graders discuss how energy is created. In this energy lesson, 3rd graders look at how a city receives energy and how it is made. They create their own generator using a pin wheel and pipe cleaners.
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Inductance
In this inductance worksheet, students answer 20 questions about magnetic fields as they relate to inductors, inertia, transistors, and the flow of current through circuits.
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Micro-controller Principles
Learners research micro-controllers and complete this 20 question worksheet on micro-controller circuits using schematics. This worksheet is printable and the answers are revealed online.
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Decibel Measurements
In this decibel learning exercise, students answer 19 questions about amplifiers, circuits and the power gains or losses in these electrical systems.
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Basic Oscilloscope Operation
In this electrical learning exercise, students answer a series of 25 questions about the use and understanding of an oscilloscope used by electrical technicians. This learning exercise is printable and the answers are revealed on-line.
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Potentiometers
In this potentiometer worksheet, students design and construct a circuit and then mathematically analyze their work. They answer 18 questions about potentiometers and their function.
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Time Constant Calculations
In this time constant worksheet, students answer 52 questions about the rate of current changes and voltage changes in capacitors. They analyze circuits and determine the time it takes for capacitors to change voltage and they specify...
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Switched Capacitor Circuitry
In this electronics worksheet, students complete 15 short answers and problem solving questions related to capacitance circuits.
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Four-Channel Audio Mixer
In this electronics activity, students design and build a four-channel audio mixer. They complete 2 short answer questions about it.
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Design Project: LED Stroboscope
In this physics worksheet, students design and build an electrical circuit using LED as a light source. They complete 2 short answer questions about their design.