EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN: 9781337516549
Author: Simmons
Publisher: CENGAGE LEARNING - CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 11R
What is the minimum number of 15-ampere lighting branch circuits required if the dwelling has an occupied area of 4000 ft2 (368 m2)? Show all calculations.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Please use the per-Square-Foot Method to answer the following question:
If we figure at one 15-ampere branch circuit for every 600 ft2, a 3000 ft2 house would have a minimum of how many 15-ampere general purpose lighting branch circuits?
Group of answer choices
A. Four 15-ampere general purpose lighting branch circuits.
B. Five 15-ampere general purpose lighting branch circuits.
C. Six 15-ampere general purpose lighting branch circuits.
D. Seven 15-ampere general purpose lighting branch circuits.
Based on the Pictorial Diagram
below. One lamp controlled by two 3-
way switches in different locations.
draw the following: Schematic
diagram Actual wiring diagram
CB
2.
Task: Simple Wiring Connection Layout of your House
a) Make a simple wiring connection layout of your own house like the image shown
below. The layout will be according to your house and the equipment used in your house.
Mention the total load and current drawn by each room/spaces and the recommended size of
cables to be used beside the cable lines.
The following image is just an example and it is not complete.
You may use standard symbols of the equipment or draw with appropriate label, i.e. fan,
light, switchboard, MCB ete.
b) Add images of equipment used in your house with this question.
Chapter 3 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
Ch. 3 - Prob. 1RCh. 3 - How are branch circuits rated? See NEC 210.3._____Ch. 3 - Prob. 3RCh. 3 - Prob. 4RCh. 3 - What spaces are not included in the floor area...Ch. 3 - What is the unit load per square foot for dwelling...Ch. 3 - According to NEC 210.50(C), a laundry equipment...Ch. 3 - How is the total load in volt-amperes for lighting...Ch. 3 - How is the total lighting load in amperes...Ch. 3 - How is the required number of branch circuits...
Ch. 3 - What is the minimum number of 15-ampere lighting...Ch. 3 - How many lighting branch circuits are provided in...Ch. 3 - Prob. 13RCh. 3 - How is the load determined for outlets supplying...Ch. 3 - What type of circuits must be provided for...Ch. 3 - Prob. 16RCh. 3 - In a single-family dwelling, how is overcurrent...Ch. 3 - Prob. 18RCh. 3 - The minimum number of outdoor receptacles for a...Ch. 3 - The Code indicates the rooms in a dwelling that...Ch. 3 - Prob. 21RCh. 3 - Prob. 22RCh. 3 - Prob. 23RCh. 3 - Prob. 24RCh. 3 - Prob. 25RCh. 3 - Although the Code contains many exceptions to the...Ch. 3 - The rating of a branch circuit is based on (Circle...Ch. 3 - a. A 25-ampere branch-circuit conductor is derated...Ch. 3 - Prob. 29RCh. 3 - Prob. 30RCh. 3 - Prob. 31RCh. 3 - Prob. 32RCh. 3 - A split-level home has one stairway that has six...Ch. 3 - Prob. 34RCh. 3 - Prob. 35RCh. 3 - Prob. 36RCh. 3 - In the past, it was common practice to connect the...Ch. 3 - If a residence has two bathrooms, the Code states:...Ch. 3 - Prob. 39RCh. 3 - Prob. 40RCh. 3 - Prob. 41RCh. 3 - Prob. 42RCh. 3 - Prob. 43R
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
- An isolator is used to: Select one: a. To be mounted on towers for insulation purpose b. All of the above c. to disconnect part of the system for maintenance from live circuit d. Insulate the wires to avoid electrocution and short circuits Clear my choicearrow_forwardUse nodal analysis to determine each of the circuit parameters for the provided circuitarrow_forwardWhat is the minimum number of 15-ampere lighting branch circuits required if the dwelling has an occupied area of 400 ft2(368m2)arrow_forward
- If a recessed luminary without an integral junction boxes installed what extra wiring must be providedarrow_forwardSeries Circuit 4.(4) Location Voltage AIA2 Double-click to hide white space BIB2 - Lamp B Cic2 -- Lamp C Across Power Supply - (Entire Circuit) 5.(4a) How does the voltage across the lamps compare?. 6.(4b) How does the voltage of each lamp compare with the voltage of the power supply2 Describe how the voltage changes2 7.(6) Inited States) Focus MacBook Air 88 DII F3 F4 F5 F6 F7 F8 F9 F10 $ 4 6. 7 8. R T. Y U F G H Jarrow_forwardQuestion 6 B Thevenin’s Theorem RL what VTH RTH Full explain this question very fast solution sent me step by step Not:- Text typing work only and Don't ignore any part all part work uarrow_forward
- In a 10-trunk circuit, there are 180 calls in one hour. The average holding time per call is 2 minutes. Calls that fail to seize a circuit are immediately dropped. If approximately 20% of the calls retry after failing to seize the circuit, determine the GoS. (Use of calculator is allowed)arrow_forwardwhen calculating a dwelling lighting load on the "volt-ampere per ft2" basis, the receptacle load used for floor lamps, table lamps, and so fourtharrow_forwardGrounding 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.arrow_forward
- Four electricians are discussing wiring under raised floors in information technology equipment rooms. Electrician A says that wiring under the raised floor requires fire-resistant walls, floors, and ceilings between other occupancies. Electrician B says that wiring under the raised floor requires fire resistant halfway up the walls and floors between other occupancies. Electrician C says that the room must employ a disconnecting means that removes half of the power to all equipment in the room. Electrician D says that a disconnecting means isn't necessary for the room. Which of the following statements is correct? A. Electrician B is correct. B. Electrician D is correct. C. Electrician A is correct. D. Electrician C is correct.arrow_forwardA hotel with a length of 12m, a width of 9m and a ceiling height of 4m will be illuminated in the conference hall. Luminaire providing semi-indirect lighting will be used. The ceiling and walls are white. Lighting will be provided with 36W fluorescent fixture ( GE brand daylight fluorescent bulb). Determine the number of fixtures to be used and draw the shape of the ceiling layout?arrow_forward6.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
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT
Electricity 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
What is an electric furnace and how does it work?; Author: Fire & Ice Heating and Air Conditioning Inc;https://www.youtube.com/watch?v=wjAWecPGi0M;License: Standard Youtube License