Electrical Wiring Residential
19th Edition
ISBN: 9781337101837
Author: Ray C. Mullin, Phil Simmons
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 26, Problem 12R
An important but often overlooked requirement in the National Fire Alarm Code, NFPA 72 is that alarms must be replaced after being in service for (circle the correct answer)
- a. not more than 5 years.
- b. not more than 10 years.
- c. not more than 15 years.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Which of the following is not a control system?
Select the correct answer below:
A. Home PC
B. Greenhouse Climate Control
C. Burglar Alarm
D. Automated Car Park Barrier
Explain how to wire residential panels, lighting, receptacles, GFCI circuit breakers, and 240 Vac circuits
The purpose of Informative Annex H is toA. safeguard persons and property from hazards arising from the use of electricity.B. list the requirements for the removal of wiring and systems.C. provide a set of administrative and enforcement provisions that supplements the Code.
D. explain the process of mandatory plan design review.
Chapter 26 Solutions
Electrical Wiring Residential
Ch. 26 - In your own words, explain the terms alarm and...Ch. 26 - The requirements for household fire alarm systems...Ch. 26 - Do heat alarms and carbon monoxide alarms take the...Ch. 26 - Name two basic ways that smoke alarms are powered.Ch. 26 - Name the two types of smoke alarms.Ch. 26 - List the absolute minimum level of smoke alarm...Ch. 26 - Circle the correct answer from the following...Ch. 26 - Circle the correct answer from the following...Ch. 26 - Circle the correct answer from the following...Ch. 26 - Prob. 10R
Ch. 26 - Prob. 11RCh. 26 - An important but often overlooked requirement in...Ch. 26 - Carbon monoxide is ____________, and is...Ch. 26 - Circle the correct answer from the following...Ch. 26 - The wiring of more complex household fire alarm...Ch. 26 - Circle the correct answer from the following...Ch. 26 - Circle the correct answer from the following...Ch. 26 - Fire alarm cable generally used in more complex...Ch. 26 - When installing a fire alarm system or a complete...Ch. 26 - Residential sprinkler fire protection systems are...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- The wiring of more complex household fire alarm systems is covered in what article of the National Electrical Code? (Circle the correct answer.) a. Article 725 b. Article 310 c. Article 760arrow_forwardChoosethe correct answer 3)The prerequisite for the reduction of systematic errors is a complete analysis of the----? A)Measurement system, B)systematic errors, C)System disturbance, D)Errors.arrow_forwardList at least five electrical safety rules that should be followed by refrigeration, heating, and air-conditioning technicians.arrow_forward
- Residential sprinkler fire protection systems are required to be installed in compliance with the following (Circle the best answer.): a. NFPA 13D b. IRC P2904 c. either NFPA 13D or IRC P2904 d. neither NFPA 13D nor IRC P2904arrow_forwardGFCI breakers or GFCI receptacles are relatively expensive. How would you arrange the wiring of the garage circuit B23 to make as economical an installation as possible that complies with the Code? __________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________arrow_forwardplease answer all questions and give me a sample ansowers 1. What code sets standards for electrical installation work? 2. What authority enforces the requirements set by the NEC? 3. Does the NEC provide minimum or maximum standards? 4. What do the letters “UL” signify? 5. What section of the NEC states that all listed or labeled equipment shall be installed or used in accordance with any instructions included in the listing or labeling? 6. When the word “shall” appears in a NEC reference, it means that it (must)(may) be done. (Underline the correct word.) 7. What is the purpose of the NEC?arrow_forward
- Discuss the Following 1. FDAS(Fire Detection & Alarm System) 2. Type of FDASarrow_forwardList all the tools and materials for terminating, connecting and testing electrical wiring and electronics circuits to be use in computers. *Please draw a table for the tools and materials with three columns where Terminating, Connecting, and Testing are indicated. Thank you and God bless!arrow_forwardPlease explain detail, Thank you List and explain types of Fire Extinguishers. What's the difference between Mechanical safety vs. Electrical safety Key Term: MSDS Key Term: Chemical spillarrow_forward
- Please answer all questions , and give me a sample answers 1- What is done to prevent a plan from becoming confusing because of too much detail? 2. Does compliance with the NEC always result in an electrical installation that is adequate, safe, and efficient? Why? 3. Name two nationally recognized testing laboratories. 4- Are low-voltage systems totally safe? Explain 5- Explain briefly what an arc flash is 6- Where might you obtain information about on-the-job safety and safety training?arrow_forwardA residential air-conditioning unit is installed in the attic. a. Is a lighting outlet required? __________ b. What Code section applies? __________ c. If a lighting outlet is required, how shall it be controlled? __________ d. What Code section applies? __________ e. Is a receptacle outlet required? __________ f. What Code section applies? __________arrow_forwardIdentify the safety precautions in handling the following: printer, speaker and video doorbell.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENTElectricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Types of Protective Relays and Design Requirements, Part 1a.; Author: GeneralPAC: Power System Tutorials;https://www.youtube.com/watch?v=JYil4T5VSDM;License: Standard Youtube License