← Back to lesson
Mini quiz · Lesson 01
Journeyman Exam Prep — NEC Calculations
Question 01 / 06
Standard method service load calc uses first 3000 VA of general lighting at:
Question 02 / 06
Conduit fill maximum percentage for 3+ conductors is:
Question 03 / 06
Branch circuit conductors for a motor must be sized at:
Question 04 / 06
Voltage drop K factor for copper at 75°C is approximately:
Question 05 / 06
Recommended maximum total voltage drop (feeder + branch) is:
Question 06 / 06
CASE: A 2200 sq ft home: water heater 4500 W, range 12,000 W, dryer 5500 W, AC 9000 W. Calculate minimum service size using the standard method. Show approach.
0 / 6 answered