Assignment Two

in this Lab you will be laying out and installing an emergency service panel. Emergency service panels have requirements for their installation and use and there are multiple types of installation for emergency (standby) services. Answer the following Questions:  List the requirements for an emergency service that is legally required. Where is a legally required emergency service installed? List the requirements for an emergency service that is Optional standby service. Where is an optional standby service installed?

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?

What is the purpose of the ohms adjust rheostat that is part of an ohmmeter? A. To compensate for large variations in meter movement resistance. B. To compensate for scale errors caused by parallax. C. To compensate for current variations when measuring resistance. D. To compensate for variations in ohmmeter supply voltage.

please answer all questions and give me a sample ansowers 1. What code sets standards for electrical installation work? 2. What authority enforces the requirements set by the NEC? 3. Does the NEC provide minimum or maximum standards? 4. What do the letters “UL” signify? 5. What section of the NEC states that all listed or labeled equipment shall be installed or used in accordance with any instructions included in the listing or labeling? 6. When the word “shall” appears in a NEC reference, it means that it (must)(may) be done. (Underline the correct word.) 7. What is the purpose of the NEC?

1. Explain with a neat block diagram the measurement of temperature using RTD (measuring system).

I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards on top of the train. Broadcast communication (which involves radio frequency, not Wi-Fi) would help communicate about the train's lateness to five other wooden trains on the same track. Local communication would help communicate to the train station about the train's lateness. I would also need radio frequency Tx-Rx Modules for discharging and undergoing the signal, and repeaters just in case the signal loses power due to long-distance traveling. My wooden train should be automated. It should run at 4 inches per second, keep a minimum distance of 30 seconds away from the other wooden trains, and make a 17-second-long stop every 500 seconds. What's the procedure to connect the components? What's the Arduino code (C++) for this project?

What is the most dangerous test that is perform with an electrical safety analyzer on a piece of medical equipment with patient leads? Why is it dangerous?

answer number 2

(12) GFCI's are designed to trip when they sense a current imbalance of __________ amperes or more. Select one: A. 0.06 B. 0.03 C. 0.006 D. 0.003

Instrumentation material. Draw the block diagram.