Electrical Wiring Residential
19th Edition
ISBN: 9781337101837
Author: Ray C. Mullin, Phil Simmons
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 1, Problem 1R
To determine
Mention the code that sets the standards for
Expert Solution & Answer
Answer to Problem 1R
The code that sets the standards for electrical installation work is NEC.
Explanation of Solution
Discussion:
The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity.
The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.
Conclusion:
Thus, the code that sets the standards for electrical installation work is NEC.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Grounding Lighting Fixtures. There are specific requirements for grounding lighting fixtures. How must they be grounded and with what size conductors? Be sure and cite the code in your answers.
Electrical plants
Define the terms "Main column ." " Line ." " Protection earth " and "
Operating earth
1.1 PV modules can be wired together in an array using ______ connections to increase voltage.
a. Terminating
b. Series
c. Parallel
d. AC
1.2 A PV module, also called a solar panel, is comprised of individual photovoltaic _______ wired and mounted together as an integrated unit.
a. Capsules
b. Compartments
c. Chips
d. Cells
1.3 A __________ system uses a storage system that stores the generated electricity so it can provide during times when the system’s panels are not receiving solar energy.
a. Direct coupled
b. Self regulating
c. Charge controlled
d. Indirectly connected
1. 4 __________ energy may have the potential to supply all of the world's energy needs, but at this time, it provides a very small percentage.
a. Coal
b. Natural Gas
c. Diesel
d. Solar
Chapter 1 Solutions
Electrical Wiring Residential
Ch. 1 - Prob. 1RCh. 1 - Prob. 2RCh. 1 - Does the NEC provide minimum or maximum standards?...Ch. 1 - What do the letters UL signify?Ch. 1 - What section of the NEC states that all listed or...Ch. 1 - Prob. 6RCh. 1 - Prob. 7RCh. 1 - Does compliance with the NEC always result in an...Ch. 1 - Name two nationally recognized testing...Ch. 1 - Prob. 10R
Ch. 1 - Prob. 12RCh. 1 - A junction box on a piece of European equipment is...Ch. 1 - Prob. 14RCh. 1 - You will learn in Chapter 3 that residential...Ch. 1 - Prob. 16RCh. 1 - What can you do to reduce or eliminate the...Ch. 1 - What is the NEC definition of a qualified person?Ch. 1 - Are low-voltage systems totally safe? Explain.Ch. 1 - Prob. 21RCh. 1 - What do the letters PPE stand for?...Ch. 1 - Prob. 23RCh. 1 - Where might you obtain information about...Ch. 1 - Prob. 25R
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
- 24. The National Electrical Code® _____ contains tables dealing with conductors for general wiring. Select one: A. 100 B. 110 C. 310 D. 300arrow_forward1. Alternating current systems of less than _______ volts are required to be grounded if they're installed outside as overhead conductors. A. 50 B. 100 C. 75 D. 120arrow_forwardQ34 Provide answers for the following: a) Differentiate between Planned preventive maintenance and condition based maintenance. b) List the condition monitoring tests used for: i. Circuit breakers ii. iv. Transformers Cables, and Busbars (need two examples for each category).arrow_forward
- 6.a. Extreme _______ may cause some nonmetallic conduits to become brittle and therefore moresusceptible to damage from physical contact.A. coldB. corrosionC. voltageD. heat6.b. Snap switches are permitted to be grouped or ganged in an enclosure provided the voltage between theadjacent snap switches does not exceed ___ V.A. 400B. 300C. 200D. 100arrow_forward____ current occurs when the system neutral is grounded improperly downstream from the service equipment. Select one: A. PHASED B. OBJECTIONABLE C. POSITIVE D. NEGATIVEarrow_forwardWhat follows is a numeric fill in the blank question with 3 blanks. Figure 1 shows the three phases V-t graph in Turkey. Please write the indicated values with their units in boxes and Voltage - time function of each phase in table below. Please write the units in the second box. 1= _______________ V 2= ________________ms 3= _______________msarrow_forward
- 6. Ferrous metal raceways or enclosures are made with _______ content.A. brass or aluminumB. steel or brassC. aluminum or ironD. iron or steelarrow_forwardOn site plans, all evevations are referenced from_. A. The centerline of a street B. Ground level C. A bench mark D. A test boringarrow_forwardFor high-voltage protection, fuses are generally preferable to circuit breakers for all of the following reasons except _. A. Cost b. Reliability c. Maintenance requirements d. Easier reset.arrow_forward
- 13.a. What does Section 230.10 prohibit the use of for the support of overhead service conductors?A. Balcony railingsB. Trees and other types of vegetationC. Wooden fencingD. Lampposts 13.b. Section 230.6 establishes five conditions under which conductors can be physically located within abuilding or structure but can be considered _______ for the purposes of applying the Code requirements.A. protectedB. enabledC. chargedD. outsidearrow_forwardAfter reduction, the current - caring capacity of a condenser is referred to as the___. A. ambience b. Allowable ampacity c. ampacity d. ambient ratingarrow_forward6. According to the NEC, allowance for the future expansion of installations isA. an exception.B. in everyone's best interest.C. defined.D. a requirement.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT
Types of House Wiring - Types of Electrical Wiring - Electrical Wiring; Author: Learning Engineering;https://www.youtube.com/watch?v=A5P-buWX-dA;License: Standard Youtube License