NEIEP 500 Final Exam: Questions & Answers 2023/2024 A+ GRADED

What is the name of the code that is the accepted standard for all electrical wiring in the United States? (Ans- National Electrical Code What is the maximum distance between supports of a vertical raceway, based on NEC Article 620-32? (Ans- 15 feet What type of flex would be used to pipe a switch in a wet location? (Ans- Liquid tight Flex What is the name for the complete metal system of duct, conduit and flex that protects the wiring? (Ans- Raceway How is the work divided when planning piping and wiring of an elevator installation? (Ans- Hoistway, car and machine room What document may be the only place to look for such information as type of fixtures, car panel, fire service floor, etc? (Ans- Job abstract What information is shown on a pull sheet? (Ans- Terminal connections Which type of diagram shows a simplified path from positive to negative for all components in a circuit? (Ans- Straight line How are multiple installations of traveling cables numbered for a single car? (Ans- From the rail regardless of placement in the hoistway What is shown on the final layout? (Ans- A plan drawing and an elevation giving dimensions In the circuit shown, which is the common wired for the second level? (Ans- DC+ How are wire sizes larger than 4/0 measured? (Ans- In circular mils What is the abbreviated term for current carry8ing capacity? (Ans- Ampacity What is the minimum size wired for lighting circuits in an elevator installation? (Ans- #14 What is the special about wire used for the interlock circuit? (Ans- It must be rated for 200 degrees C What is the smallest wire that is permitted in an elevator installation? (Ans- #24 When bending conduit, what is the maximum number of decrees of bend allowed between access points? (Ans- 90 degrees