Engineering, 12.02.2020 02:24 babydoll1981
Light emitting diodes (LED) uses a fraction of the power consumed by an incandescent bulb (IB) for the same amount of light output measured in lumens. Design an actual setup that demonstrates to the public in an intuitive way this significant energy savings. Although you are urged to be creative in your design and there is no standard answer, you may assume that two DMMs are available to you together with LEDs and IBs (with the same output lumens). Note that LEDs and IBs available from stores require 110V AC. State the electrical quantity (or quantities) you plan to measure and draw diagrams to show circuit connection.
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Light emitting diodes (LED) uses a fraction of the power consumed by an incandescent bulb (IB) for t...
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