Iec practice - Study guides, Class notes & Summaries

IEC practice

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated Lighting track ___ permitted to be installed within a zone extending 3 feet (900 mm) horizontally and 8 feet (2.5 m) vertically from the top of the bathtub rim. Select one: a. is b. is not - ANSWER B. Is not For three resistive loads that are connected in parallel, which of the following statements is the ONLY true statement? Select one: a. Total voltage is equal to the sum of the voltage drops across...

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated The primary purpose of grounding metal equipment enclosures and metal raceways to the grounding electrode system (earth) is to ___. I. cause the quick operation of OCPDs II.keep all metal parts at the same voltage III. limit voltage surges - ANSWER e. II & III only A metal enclosure surrounding electrically operated equipment ___. a. is required to be grounded b. protects the equipment from physical damage...

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated Where a cable or raceway-type wiring method is installed through bored holes in joists, rafters, or wood members, holes shall be bored so that the edge of the hole is not less than ___ from the nearest edge of the wood member. - ANSWER 11/4 inch A cable, raceway, or box, installed in exposed or concealed locations under metalcorrugated sheet roof decking, shall be installed and supported so there is not less t...

IEC 4TH YEAR FINAL EXAM AND PRACTICE EXAM 2024 | ALL QUESTIONS AND CORRECT ANSWERS | ALREADY GRADED A+ | VERIFIED ANSWERS | LATEST VERSIONS (JUST RELEASED)

IEC Year 3 Exam Study & Practice Questions With Verified Correct Answers | Updated A 120/240-volt, 1Ø, 3-wire branch circuit is installed underground (in PVC with an EGC) to serve receptacles and lighting in a separate building. Is a ground rod or similar grounding electrode required at the separate building? Select one: a.Yes b.No - ANSWER : b. no A service is installed in building A. Building B contains a 3Ø motor as well as lights and a receptacle. From building A, a 4-wire f...

The INCOSE System engineering handbook provides Multiple Choice Answers: A) an authoritative reference to understand the SE discipline in terms of content and practice B) Instruction on specific system engineering practices for the aerospace industry C) cross-reference information for related subject matters within the IEEE handbook D) General concepts of the SE discipline - correct answerA - an authoritative reference to understand the SE discipline in terms of content and practice (Pg...

CCRP SOCRA Exam - Practice Exam #1 Questions and Answers 2023 The responsibility for ensuring that the investigator understands a clinical trial lies with which individual/or organization? A) FDA B) IRB C) Sponsor D) Coordinator C) Sponsor What is the minimum number of IRB Members? A) 3 B) 5 C) 6 D) 10 B) 5 A significant risk device is defined as an investigational device that is: A) Intended as an implant and presents a potential for serious risk to the health, s...

IEC First Year Exam Study & Practice Questions With Verified Correct Answers | Updated According to NEC Index and examination of equipment is covered under Section______. - ANSWER 90.7 Which organization sponsored the NEC in 1911? - ANSWER NFPA Chapter 5,6, and 7 of the NEC relate to: - ANSWER Special occupancies and conditions along with special equipment What Article of NEC may be referred to as a dictionary or glossary of terms? - ANSWER Article 100 When the word______ appears...

CCRP SOCRA Exam - Practice Exam 1 The responsibility for ensuring that the investigator understands a clinical trial lies with which individual/or organization? A) FDA B) IRB C) Sponsor D) Coordinator C) Sponsor What is the minimum number of IRB Members? A) 3 B) 5 C) 6 D) 10 B) 5 A significant risk device is defined as an investigational device that is: A) Intended as an implant and presents a potential for serious risk to the health, safety, or welfare of a subject B) P...