Nccer electrical level 2 - Study guides, Class notes & Summaries

NCCER ELECTRICAL LEVEL 2 GROUNDING AND BONDING And INTRO TO ELECTRICAL CIRCUITS NEC Article 250 - ANS Is the primary governing article for the proper use and installation of grounding and bonding short circuit - ANS a conducting connection, whether intentional or accidental, between any of the conductors of an electrical system, whether it is from line-to-line or from line-to-neutral Ground fault - ANS as defined in NEC Article 100, is an unintentional, electrically conducting co...

NCCER ELECTRICAL LEVEL 2 MODULE 2 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED NCCER ELECTRICAL LEVEL 2 MODULE 2 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED

NCCER Electrical Level 2 Module 4 Conduit BendingThe minimum bending radius for 3" rigid conduit is _____. 13" The minimum bending radius for 1/2" rigid conduit is _____. 4" The maximum number of 90° bends allowed between pull points in a conduit system is ______. four A saddle bend is counted as ____. 60°-180°, depending on the type of bends When referring to the two bends required to make an offset in a length of conduit, which of the following is always true? T...

NCCER Electrical Level 2 Module 5 "Pull and Junction boxes" Questions and 100% correct Answers Where in the NEC will you find the most information on pull and junction boxes? - ANS NEC Article 314 The combination coupling in Figure FQ01 is used to connect ___. - ANS Flexible conduit to rigid conduit When calculating the pull box size for straight pulls on systems operating at 1,000V or less, the length of the box must not be less than ______. - ANS eight times the trade diamete...

NCCER Electrical Level 2 Conductor Installations AND Module 2 TEST Questions and Answers Due to the risk of runaways, what should be used on all long vertical cable pull - ANS Braking system Mandrels should be approximately what percentage of the conduit size? - ANS 80% A good place to find data for supporting cable in vertical conduit runs is from - ANS Manufactures catalogs A device used in cable pulls to facilitate connecting the pulling rope to the cable grip. - ANS Cle...

Nccer electrical Level 2 Module 2 With complete solution Latest 2024/25 RATED A+

Nccer electrical Level 2 Module 2 (2024) Quizzes & Answer Any exposed live parts must be guarded if they are operating at -Answer-50V or more between terminals Which of the following are most likely to use dynamic braking? -Answer-Forklifts In a DC series motor, how much of its full-load torque is developed at starting? -Answer-500% For a given number of poles, which of the following determines the speed of an AC motor? - Answer-Frequency Which of the following motors is used where the r...

NEC Article 250 ______. - correct answer -is the primary governing article for the proper use and installation of grounding and bounding. Suppose a loose connection has been exposed bare conductor and it contacts the edge of a metal enclosure. Is this an example of a short circuit or a ground fault? - correct answer -ground fault A single-phase system has two legs, Leg A and Leg B. If Leg A is carrying 50A and Leg B is carrying 45A, the current carried by the neutral is _____. - correct an...

NCCER ELECTRICAL LEVEL 2 MODULE 3 Intro To Light Energy Questions and Answers Light energy that is NOT absorbed by an object can be _____. - ANS reflected from and/or transmitted through the object A light that is considered warm in tone is produced by lamps with color temperatures of _____. - ANS 3,000°K The resistance of a tungsten filament is ______. - ANS much higher after the lamp is turned on The filament of a tungsten-halogen lamp is encased in a capsule containing i...

The two primary types of motor enclosures classified by NEMA are ____. - CORRECT ANSWER open and totally enclosed An open AC squirrel cage motor that makes use of form-wound coils and an insulation system is known as a(n) _____. - CORRECT ANSWER sealed windings(type) The NEMA frame designation for gasoline pump motors is ____. - CORRECT ANSWER G The letters FLA on a motor nameplate stand for ____. - CORRECT ANSWER full-load amps To determine the horsepower rating ...