Course Home Page 2014 NEC Changes Test 17 Course Name: 2014 NEC Changes Quiz Number: No. 17 Teacher: Gerald Newton Teacher's Email: electrician@electrician2.com Student Name: Student Email: No. of Questions= 10 Pass mark is - 70 %. To submit this test, press the Submit button at the bottom of the page after Cumulative elapse timer reaches 1,200 seconds. 1. A welder disconnecting means shall be identified to show ______________ . a) the circuit number b) the equipment that is disconnected c) the phase and amperage d) the panel number and circuit number e) a, b, c, and d 2. Information Technology Equipment 6 to 20 ft. from pools.grounding requirements can be found in _____________ . a) Section 645.15 b) Section 645.14 c) Article 250 3. Power systems derived within listed information technology equipment that supply information technology systems through receptacles or cable assemblies supplied as part of this equipment shall not be considered separately derived for the purpose of applying ____________ . a) 645.14 b) 645.15 c) 250.30 4. Information technology equipment overcurrent devices for critical systems used by Homeland Security shall be _________________ . a) tested for short-circuit current rating b) selectively coordinated c) GFP protected 5. A storable hot tub made from inflatable fabric __________ to 42 inches maximum depth. a) is not limited if approved b) is limited c) is not limited 6. The required maintenance disconnecting means for fountains supplied by electrical power shall be within __________ horizontally of the inside walls of the fountain. a) 5 ft. b) 15 ft. c) 30 ft. d) 3 ft. e) any of the above 7. All single-phase 120-volt through 240-volt outlets supplying pool pump motors shall be ___________ protected. a) GFCI b) AFCI c) GFCI and AFCI 8. Hotel pools and dwelling unit pools are required to have a 125 volt 15- or 20- ampere receptacle located not less than _________ but not more than __________ from the inside wall of the pool. a) 6 feet, 20 feet b) 10 feet, 20 feet c) 5 feet, 20 feet 9. The receptacles that provide power for pool pump motors are required to be _______ protected but are not required to the locking type. a) GFP b) GFCI c) AFCI 10. Listed low-voltage luminaires _____________ using listed transformers or power supplies and not exceeding the low voltage contact limit are allowed within 5 feet of the inside edge of a pool.. a) not requiring grounding b) requiring grounding Final Elapsed Time at submittal: Go to top of quiz © Gerald Newton
Course Name: 2014 NEC Changes Quiz Number: No. 17 Teacher: Gerald Newton Teacher's Email: electrician@electrician2.com
Student Name: Student Email:
No. of Questions= 10 Pass mark is - 70 %. To submit this test, press the Submit button at the bottom of the page after Cumulative elapse timer reaches 1,200 seconds.