10 Electrical Practice Test Questions with full explanations Volume 3
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Пікірлер: 18
This is gold, God bless you man
@ElectricalCodeCoach
3 жыл бұрын
Thank you!! If there's anything I can do to help you in Life or Business please just let me know!
For everyone in the 2020 Code Book, the commercial store answer would be 15,600 VA's. Use Retail for type of occupancy. Table 220.12 - Note H - "Stores are considered retail occupancies."
@ElectricalCodeCoach
Жыл бұрын
Thank you! Some other questions were 2017 specific The vast majority are cross compatible, thank you for helping the 2020 guys. And* all new questions are cross compatible
coach thank you for all your hard work. Th question about the hospital lighting load has me confused? I have the 2020 code book.
For everyone in the 2020 Code Book, the hospital answer would be 176,000 VA's.
#8 I'm in NEC 2020 and I see that 220.12 lists Hospitals at 1.6 VA/ft (versus 2 VA/ft in 2016) and I don't see Hospitals listed in 220.42. Does that mean that there would no longer be a demand calculation step if this question was done in the current code book?
@ElectricalCodeCoach
3 жыл бұрын
You are correct there going to be some change in inputs in The 2020 but I am going over all of the content right now in about 97% of it is the same as a 17 as far as testing goes! We will be continuing to drop 20/20 content on our Channel relentlessly while simultaneously drop in 17 and we are updating our testing center to be 2020 compatible as we speak
Hi, Coach, 12:15, why the water heater is 0? but it states the water heater is 3500W in the question.
@ElectricalCodeCoach
3 жыл бұрын
Great question! if it was a neutral question then the water heater would be 0 because it is a straight 240 app
I was using column C in range calculations as a demand factor. My brain was hurting😂. Thanks for clearing that up.
@ElectricalCodeCoach
3 жыл бұрын
Very welcome!!
@ElectricalCodeCoach
3 жыл бұрын
kzread.info/dash/bejne/doef15SwYM_ZlNI.html
@electricalcodecoach 12:20 can you still times the range and dryer by .70 with the new 2020 code book?
@ElectricalCodeCoach
3 жыл бұрын
Are you talking about the 70 reduction for the neutral for the feeder or service suppling dyer and range loads? if so they Yep nothing has changed!
@mattbenoit2590
3 жыл бұрын
@@ElectricalCodeCoach Thanks for the response! Wouldn’t you times the range and dryer by 100% since there’s only one appliance each?
@ElectricalCodeCoach
3 жыл бұрын
I may be confused about the question please email a example question and ill be glad to help electricalcodecoach@gmail.com
#ECCGIVEAWAYS 2020 code book plz!