Digital tool lesson pLAN

As an electrical and electronic engineer, your manager has asked you to write a report for the attention of new employees, listing and describing the operation of safety devices that are commonly found offices and other industrial situations. The report should include all of the details in the task below.     Task   For the following application, list two electrical safety devices that can be used, and describe their operation:A office building lights made up of led bulbs

I have an O Gauge track and would like to convert it into a “sensored” track. Additionally, I would like to connect that track to an ESP-WROOM-32 board that should flash an LED whenever the track detects a non-moving train. Please list all the components (and how many of each) needed. Also, what’s the procedure for connecting the components?

Centennial College - School of Engineering Technology - Toronto ELECTRONICS SHOP PRACTICES CHAPTER 7: SOLDERING TECHNIQUES 7,5 QUESTIONS 1. Which tools will you need for soldering? 2. What type of solder do we call the Eutectic Solder? 3. If the temperature is too high, the is bellow required, the solder joint will appear cold and silvery and will be of the contact may occur and circuit will not work. If the 4. A long and sharp will be of little use when soldering wires or 5. The iron should have a tip to prevent and should have a wattage rating of to Watts. 6. When soldering, apply heat solder will to both, the component lead and much more readily over the copper pad so that the 7. Keep the soldering iron tip and working surfaces wipe only before using and immediately. 8. Do not solder from a heated tip before off the iron. alternate applying the surface. 9. If tips become and wiping to being used. 10. Periodically. the tip from your tool and with a suitable cleaner for your skills.…

Using the diagram below and the component photos from page 4, draw the realistic experimental setup you will use in this lab.   Draw the actual apparatus with wires and other electrical elements, connected as they will be on your lab table.  Be sure to label components, junctions, and distances as appropriate.

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Which of the following statements is correct regarding the efficacy and use of incandescent lamps compared to fluorescent, HID, and LED sources? select all that applies   a. Incandescent lamps are generally considered superior to fluorescent, HID, and LED sources in terms of color rendering and color preference. b. Incandescent lamps are typically more energy-efficient than fluorescent, HID, and LED sources. c. Incandescent lamps require about five times as much electrical power as fluorescent, HID, or LED sources to produce the same level of illumination. d. Incandescent lamps are often chosen for applications where energy efficiency is the primary concern. e. Incandescent lamps are generally preferred for their high efficacy of 80 to 120 lumens per watt.

3.Question (a) Look up the definition of unit for clothing insulation, called “clo” value. Convert 1.5 clo to a value with an unit in international standard. (b) In the winter, people wear more cloth to keep themselves warm. You have the option of wearing 2 jackets that are 0.3 cm thick or 1 jacket that is 0.6 cm. Assume they are made of the same material and neglect any effect from cloth openings. Which option should you choose to keep you warm? Draw a thermal circuit to help with your discussion.

Make a table of values that shows all calculations with the switch on verses the switch off. Make sure you use proper nomenclature like R1...VR1…PR1… IRb…IRc…IR1…etc.

Choose 1.Moving equipment or parts is the hazard associated with what energy source?       Electrical              .Thermal      .Mechanical     .Body mechanics     .Pressure

With the aid of well labeled diagrams, explain the principle of operation of: a. a pyranometer. b. a wind turbine, from resource to electrical power