FALL 2025 FINAL IEC ACTUAL 2025/2026 WITH VERIFIED ANSWERS

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FALL 2025 FINAL IEC ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS The Code applies to the installation of electrical conductors, equipment and raceways in which of the following? - Answer -recreational vehicles Constructed, protected, or treated so as to prevent rain from interfering with the successful operation of the apparatus under specified test conditions is considered ___. - Answer -rainproof Any electrical circuit that controls any other circuit through a relay or an equivalent device is a ___. - Answer -remote control circuit Which chapters in the Code apply generally? - Answer -chapters 1-4 On a 4-wire, delta-connected system where the midpoint of one phase winding is grounded, only the conductor or busbar having the higher phase voltage to ground shall be durably and permanently marked by an outer finish that is ___ in color. - Answer -orange A load center is mounted to the wall. The height of the panel is 24 inches. The width of the panel is 18 inches. What is the required width of the working space in front of the panel? - Answer -30 inches Which enclosure type would be suitable for indoor use which is subject to splashing water? - Answer -4 Round access openings in a manhole shall not be less than ___ inches in Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com diameter. - Answer -26 An insulated grounded conductor 6 AWG or smaller can not be identified by ___. - Answer -a conductor with a continuous red outer finish phased with white tape at the termination points NEC® Article 110.16 requires that switchboards, panelboards, and industrial motor control panels in other than dwelling occupancies that are likely to require examination, adjustment, servicing, or maintenance while energized shall be field marked to warn qualified persons of ___. - Answer -arc flash hazards To assure an electrically safe work condition when working on switchboards and panelboards, the power supplying switchboards or panelboards must be turned off and all ___ procedures must be followed. - Answer -all of these The NEC® and ___ require that all switchboards, panelboards and industrial motor control panels shall be field marked to warn qualified persons of arc flash hazards. - Answer -NFPA 70E Listing and labeling information included with panelboards and switchboards contains information regarding the correct ___ of the equipment. - Answer -both I & II Unused openings in panelboards can be closed using ___. - Answer -listed fillers When installing panelboards or switchboards, you must follow all manufacturer's installation requirements. - Answer -true A qualified person is one who has ___ of the hazards involved and what precautions must be taken to prevent any personal harm or equipment damage. - Answer -all of these Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com