Ungrounded conductors Study guides, Class notes & Summaries

Ricardos 3rd year second test (NFPA 70E) ch.1-9 Questions with 100% Correct Answers A(n) ___is best defined as any current in excess of the rated current of equipment or the ampacity of a conductor. It may result from overload or short circuit a. branch-circuit overcurrent device b. overcurrent c. overload d. supplementary overcurrent device - Correct Answer B. overcurrent NEC Reference: 100 A(n) ____ is a current greater than the equipment rated current or conductor ampacity, which i...

Internachi Florida State Exam prep Questions With Complete Solutions. The typical electrical service for homes in North America is a_____? 120240 Volt The 240 Volt circuit is used for? Appliances The return conductor (a.k.a. the neutral) is at ___ volts because it is grounded to the electric panel Zero Most 120 Volt circuits are wired to deliver ___ or ___ Amps of current 15, 20 Most ___ Buildings are supplied with 120240 Volt services. This means that the cable assembly is made u...

The typical electrical service for homes in North America is a_____? CORRECT ANSWER 120240 Volt The 240 Volt circuit is used for? CORRECT ANSWER Appliances The return conductor (a.k.a. the neutral) is at ___ volts because it is grounded to the electric panel CORRECT ANSWER Zero Most 120 Volt circuits are wired to deliver ___ or ___ Amps of current CORRECT ANSWER 15, 20 Most ___ Buildings are supplied with 120240 Volt services. This means that the cable assembly is made up of ___ ...

The minimum size equipment grounding conductor for a 100 ampere, 120/240 volt single phase underground dwelling feeder whose ungrounded conductors have been increased in size from 3 AWG copper to 1 AWG copper is __ AWG copper Ampacities, Grounding 250.122(B) Table 250.122 Table 8 Ch 9 CORRECT ANSWER 4 The continuity of the grounded conductor shall depend on a busbar or __ only. Continuity, Grounded conductors 200.12 CORRECT ANSWER wire. Each multi-wire branch circuit shall be p...

MASTER ELECTRICIAN TEST 211 LATEST 2023 GRADED A Given: Two separate Services are identical in voltage and amperage, except that one service serves only motor - loads and the other serves lighting loads only. in the event of a short circuit in these services, the available short circuit current will be: A) The same in either service B) Higher in the motor-load service C) Higher in the lighting -load service D) 25% greater in the service for the motor load The same in either service (gener...

A live wire is sometimes called a(n) __________. grounded conductor ungrounded conductor grounding conductor CORRECT ANSWER ungrounded conductor Branch circuit conductors are the ____________. wires to the outlets receptacle wires without insulation amp suppliers CORRECT ANSWER wires to the outlets For a 14-gauge copper wire, the maximum overcurrent protection rating is _____ amps. 30 15 20 CORRECT ANSWER 15 The following item is safe to insert into an electrical...

PSI Journeyman Online Practice Test Questions with Certified Solutions A fitting is a part of a wiring system that is intended primarily to perform which type of function? mechanical When the disconnecting means of a transformer is located remotely it must be? lockable If installed and routed on the outside of a raceway, the length of the equipment bonding jumper shall not exceed how many feet? 6 feet What is an askarel? a group of nonflammable synthetic chlorinated hydrocarbons used as elec...

The typical electrical service for homes in North America is a_____? - 120240 Volt The 240 Volt circuit is used for? - Appliances The return conductor (a.k.a. the neutral) is at ___ volts because it is grounded to the electric panel - Zero Most 120 Volt circuits are wired to deliver ___ or ___ Amps of current - 15, 20 Most ___ Buildings are supplied with 120240 Volt services. This means that the cable assembly is made up of ___ ungrounded conductors each supplying 120 V with one ground...

what is the ungrounded conductor often called? hot SPST is an abbreviation for what? Single Pole-Single Throw The neutral conductor of a 120-volt circuit is referred to as what kind of conductor in the NEC? grounded The "hot" conductor of a circuit is referred to as what kind of conductor in the NEC? ungrounded What conductor in a circuit cannot be marked with a color of white or gray? equipment grounding and ungrounded What conductor in a circuit can be marked with a green color? o...

RICARDOS 3RD YEAR SECOND TEST (CODE??) CH.1-9 EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ A(n) ___is best defined as any current in excess of the rated current of equipment or the ampacity of a conductor. It may result from overload or short circuit a. branch-circuit overcurrent device b. overcurrent c. overload d. supplementary overcurrent device Correct Answer: B. overcurrent NEC Reference: 100 A(n) ____ is a current greater than the equipment ...