Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.

In this learning activity you'll explore the Marvel PCII keys.

In this learning activity you'll test your knowledge of the different types of steel rules as well as how to use and read them correctly.

Learners view waveforms at various locations of an SCR circuit controlling the intensity a light bulb. The waveforms are shown when the light is dim, at medium brightness, and at full brightness. A brief quiz completes the activity.

In this simulation activity, an electrician will troubleshoot an AC motor that is overheating. Before accessing blueprints and then using a multimeter to find the fault, the learner will follow safety protocols by following lock-out tag-out procedures and then suit up with appropriate (PPE) personal protection equipment.

In this simulation activity, an electrician troubleshoots a defective compressor motor that will not start. To find the problem, the learner selects the appropriate blueprints that must be referred to while performing the troubleshooting steps. Then safety protocols will be followed, such as making lockout-tag out installations and donning PPE items before taking measurements with a multimeter to locate the faulty component.

In this simulation activity, an electrician troubleshoots a defective water pump that will not start. To find the problem, the learner selects the appropriate blueprints that must be referred to while performing the troubleshooting steps. Then safety protocols will be followed, such as making lockout-tag out installations and donning PPE items before taking measurements with a multimeter to locate the faulty component.

In this learning activity you'll create a packet filter.

In this learning activity you'll examine how a large computer network is configured.

Try matching the 8 steps of the Engineering Design Process. After you finish....try to beat your score!

Find the word with correct meaning.

What is a commercial modern airplane made of?WORD BANKoptic fiber honeycomb compositecomposite aluminum plastic rubbersteel fire-retardant composite materialsTitanium/ Nickel duraluminUSE in your sentences IS/ARE MADE OF

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