Overcurrent devices Study guides, Class notes & Summaries

IEC 4th Year Final Questions And Answers 100% Guaranteed Success. Duty on escalator and moving walk driving machine motors shall be rated as ___. Select one: a. continuous b. intermittent c. varying d. periodic e. short-time - correct answer. a. continuous Each carnival ride and concession shall be provided with a fused disconnect switch located within sight of and within ___ feet of the operator's station. Select one: a. 8 b. 10 c. 6 d. 25 e. 50 - correct answer....

IRC Flash Cards Quizzes Complete With A+ Graded Answers The purpose of this code is to establish ___ requirements to safeguard the public safety, health and general welfare Minimum Where, in any specific case, different sections of this code specify different materials, methods of construction or other requirements, the most ___ shall govern. Restrictive When a referenced code or standard includes subject matter what is within the scope of the IRC, the provisions of the ___ shall t...

IRC Flash Cards Quizzes Complete With A+ Graded Answers The purpose of this code is to establish ___ requirements to safeguard the public safety, health and general welfare. minimum Where, in any specific case, different sections of this code specify different materials, methods of construction or other requirements, the most ___ shall govern. restrictive Where a referenced code or standard includes subject matter that is within the scope of the IRC, the provisions of the ____ shal...

TFM12 2024 QUESTIONS WITH COMPLETE SOLUTIONS What is used to protect transformers or other devices supplied from power-supply conductors? - CORRECT ANSWER A. An overcurrent device not rated over 20 Amperes. What does PLFA stand for? - CORRECT ANSWER Power Limited Fire Alarm What does NPLFA stand for? - CORRECT ANSWER Non-Power Limited Fire Alarm What material must NPLFA circuit conductors be made from? - CORRECT ANSWER Solid or stranded copper What is a single station detector? - ...

Journeyman Electrician #4 Exam Questions and Answers Where conduits enter a floor-standing switchboard or panelboard at the bottom, the conduits including their end fittings, shall not rise more than _____ above the bottom of the enclosure. a) 6 inches b) 4 inches c) 2 inches d) 3 inches -Answer-D: 3 inches Ref: 408.5 When installed on the service of a building or structure, a type 2 SPD (TVSS) shall be connected _____. a)on the line side of the service disconnect overcurrent device ...

IRC Flash Cards Quizzes Complete With A+ Graded Answers The purpose of this code is to establish _______ requirements to safeguard the public safety, health, and general welfare... Minimum A permit is not required for one-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed ______ square feet 200 sq. ft. A wall supporting any vertical load in addition to its own weight is a ______ - __________ wall ...

According to the NEC®, the ampacity of branch circuit conductors must be derated when there are more than how many current-carrying conductors in a raceway? - ANSWER 3 Air conditioning overcurrent protective devices can never exceed what percentage of the motor-rated load current or the branch circuit selection current (whichever is greater)? - ANSWER 225% Conductors must be derated when installed in conduit - ANSWER on or above rooftops

NETA Level 2 Study Material Guide for 2024 Tested and Already Passed!!! The state of charge of a lead acid battery is measured by which of the following: - CORRECT ANSWER-Hydrometer Temporary safety grounds: - CORRECT ANSWER-Are sized with consideration of available short circuit current and time duration Before personnel are allowed to operate a power circuit breaker they must first understand the ________ of the breaker. - CORRECT ANSWER-All the above Type MV is a single dielectric ...

IRC Flash Cards Quizzes Complete With A+ Graded Answers The purpose of this code is to establish ___ requirements to safeguard the public safety, health and general welfare. minimum Where, in any specific case, different sections of this code specify different materials, methods of construction or other requirements, the most ___ shall govern. restrictive Where a referenced code or standard includes subject matter that is within the scope of the IRC, the provisions of the ____ shal...

IRC Flash Cards Quizzes Complete With A+ Graded Answers The purpose of this code is to establish _______ requirements to safeguard the public safety, health, and general welfare... Minimum A permit is not required for one-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed ______ square feet 200 sq. ft. A wall supporting any vertical load in addition to its own weight is a ______ - __________ wall ...