All 125 volt - Study guides, Class notes & Summaries

Who can grant a variance for electrical work? correct answer: the department or city that has inspection jurisdiction Residential buildings wired in Canada, then moved into Washington, must be inspected to ensure compliance with minimum safety requirements. Which is not one of these safety requirements: correct answer: the dedicated bathroom receptacle circuit must be installed per current WAC code Lawfully installed existing electrical installations that do not comply with the provision...

Ch 15 - Special Residential Wiring Situations Already Graded A+ separate grounding electrode system If the feeder supplying power to a detached garage is installed with an equipment grounding conductor, the NEC requires a ____________________________ to be established. PVC conduit ________________________ is not permitted as the only means of support for a junction box used with underwater lighting when wiring permanently installed swimming pools. breaker A GFCI __________...

AE 497 Quiz 2 with Questions and Answers ASHRAE - Automatic Receptacle Control ANSWER At least 50% of all 125 volt 15 & 20 amp rec. installed in: - Private Offices - Open Offices - Computer Classrooms Shall be controlled by an automatic control device. Types of Automatic Receptacle Control: ANSWER - Scheduled Basis using time-of-day control device - Occupant sensor (30 min. time period) - A signal from another control or alarm system type (CO2 Sensor) ASHRAE 90.1 ANSWER - Thi...

eim nc written exam 2023 with complete solution WRITTEN TEST Qualification : ELECTRICAL INSTALLATION AND MAINTENANCE NC II Project : Electrical Wiring & Installation Of Single Phase Three Wire System INSTRUCTIONS: MULTIPLE CHOICES: Choose the correct answer and write only the letter on the provided answer sheet. 1. Is a form of energy generated by friction, induction, or chemical change having magnetic , chemical and radiant effect. a. electricity b nucleus c. power d. voltage 2. The m...

Journeyman Electrician Assessment Test Questions with Correct Answers A single phase, 240 volt, 15kVA standby generator may be loaded to a maximum of ______ per line. - Answer-62.5 amps I = P/E In general, for other than dwelling units, all 15 and 20 amp, 125 volt, single phase receptacles installed on rooftops must be provided with ______. - Answer-GFCI protection only Where the motor controller also serves as a disconnecting means, it shall open all ______ conductors to the motor. ...

NEC 2011 Journeyman Electrical Exam Study Guide (Michigan) Grounding and Bonding: Where outside, aluminum or copper-clad aluminum grounding electrode conductors shall not be terminated within ____in. of Earth. A. 12 in. B. 18 in. C. 24 in. D. 36 in. - B. 18 in. 250.64(A) Temporary Installations: When used by personnel during construction, remodeling, maintenance repair, or demolition of a building, GFCI (ground fault circuit interrupter) protection is required for all 125 vo...

Electric vehicle charging systems midterm Questions with correct Answers Which of the following drive the market for EVs? 1. Decreased cost of electric vehicles. 2. Increased interest in alternatives to gas-powered vehicles. A partial zero emissions vehicle (PZEV) is defined as which of the following? A gas-engine vehicle that has zero evaporative emissions from its fuel system The state of charge is the available capacity of the battery, expressed as a percentage. True ...

Residential Electrician Exam #1Complete Questions With 100% Correct Answers. Graded A+ Ferrous metal enclosures for grounding electrode conductors shall be _____. a) electrically continuous b) electrically isolated c) not permitted d) rigid metal conduit (RMC) only A: electrically continuous Ref: 250.64(E) Unless listed for the control of other loads, general use dimmer switches shall only be used to control _____. a) switched receptacles for cord-connected incandescent luminaires b)...

Journeyman Electrician Questions and Answers Already Passed All ____ 125V receptacle outlets that are not a part of the permanent wiring of the building used by personnel must be GFCI protected: 30A All the options are correct 20A 15A All the options are correct NEC Code 590.6(A)(1) Paddle fans over _____ must be supported independently of the box: 120 lbs 50 lbs 70 lbs 100 lbs 70 lbs NEC Code 422.18 The conductors between the service equipment, a separately derived system, or other pow...

Colorado Journeyman practice test 2 Questions And Answers Which of the following best describes a grounded conductor? Article 100 - answerThe conductor of a system that is intentionally grounded. "The point of connection between the facilities of the serving utility and the premises wiring" is called ___________. Article 100 - answerThe service point "Connected to establish electrical continuity and conductivity," is the definition of ___________. Article 100 Part I - answerBonded ...