Grounding and bonding - Study guides, Class notes & Summaries

What is the result if the neutral wire becomes open on a multiwire circuit having unequal loads? Select one: a. The load of higher resistance would overheat and probably be damaged. b. The load of lesser resistance would overheat and probably be damaged. c. No effect until one load is turned off or opens. d. No effect. The load of higher resistance would overheat and probably be damaged. Refer to Figure 128.202. ___ volts are applied across the water heater element. Select one: a. 120 b. 240 c. ...

OSHA Basic Orientation plus Exam - Questions with verified answers Required when you are exposed to noise over 85 decibels Hearing Protection Hearing Protection Device Ear Plugs Hearing Protection Device Ear muffs Has little or no training in identifying electrical hazards Non-Qualified Person (electrical) Has received training in and has proven skills and knowledge in the construction and operation of electric equipment Qualified Person (electrical) Occurs when a flashover of electric current ...

T/f Specific methods of bonding of metal raceways installed in a hazardous (classified) location are required even if there is an EGC or equipment bonding jumper installed inside the raceway. True The NEC has special requirements for grounding and bonding in hazardous (classified) locations. These requirements can be found in ? . Select one: a.Section 501.30 for Class I locations b.Section 502.30 for Class II locations c.Section 503.30 for Class III locations d.All of the above d.All of ...

National Home Inspector Exam 2024 Ampacity - Answer ️️ -The maximum current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating. American Wire Gauge (AWG) - Answer ️️ -an standard method of denoting the diameter of electrically conducting wire Bonding - Answer ️️ -The process of connecting, both physically and electrically, metal components of the electrical system that are not intended to carry electrical cu...

Army Electrical Explosives Safety (Ammo-28) Exam with 100% Correct Answers 2023 Which two publications provide detailed information on lightning protection systems? - Correct answer-DA PAM 385-64 NFPA 780 Which statements about lightning protection are true?Select all that apply. - Correct answer-Lightning can detonate munitions and explosives. Lightning seeks the path of least resistance to ground. Lightning cannot be stopped or prevented. Which statement is true about a mast LPS? - C...

NEC Article ______ defines breakers and fuses. - Answer According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. - Answer Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association - Answer True - NEMA is the acronym for National Electrical Manufacturers Association. What d...

NCATT AET AEIT ENDORSEMENT TEST QUESTIONS WITH CORRECT DETAILED SOLUTIONS GRADED A+ Record Keeping - Answer-The Work Order Form Amended Equipment List Service Bulletins and/or AD compliance sheets Copies of manufacturers technical data Function test and/or calibration results Configuration data Component traveler Copies of Return to Service documents Return to Service of an article after maintenance/ alteration will include: - Answer-Log book entry FAA Form 337 for major repair or a...

NEC Article ______ defines breakers and fuses. According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. Brainpower Read More NEMA stands for National Electrical Manufacturers Association True - NEMA is the acronym for National Electrical Manufacturers Association. ...

BICSI Installer1 Exam Study Questions with COMPLETE SOLUTIONS (LATEST) ANSI/ TIA 568.0 - CORRECT ANSWER Generic Telecommunications Cabling for Customer Premesis ANSI/ TIA 568.1 - CORRECT ANSWER Commercial Building Telecommunication Cabling Standard ANSI/ TIA 568.2 - CORRECT ANSWER Balanced Twisted-Pair Telecommunications Cabling and Components Standard ANSI/ TIA 568.4 - CORRECT ANSWER Broadband Coaxial Cabling and Components Standard ANSI/ TIA 569 - CORRECT ANSWER Telecommunicatio...

NEC Article ______ defines breakers and fuses. - ANSWERS-According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. - ANSWERS-Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association - ANSWERS-True - NEMA is the acronym for National Electrical Manufacturers Association. Wha...