EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN: 9781337516549
Author: Simmons
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Textbook Question
Chapter 11, Problem 3R
How many receptacle outlets and lighting outlets are supplied by Circuit A15? Receptacle outlets: ________ Lighting outlets: ________
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Chapter 11 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
Ch. 11 - How many circuit wires enter the entry ceiling...Ch. 11 - Assuming that an outlet box for the entry ceiling...Ch. 11 - How many receptacle outlets and lighting outlets...Ch. 11 - Outdoor luminaires directly exposed to the weather...Ch. 11 - Prob. 5RCh. 11 - From left to right, facing the switches, what do...Ch. 11 - Who is to select the entry ceiling luminaire? ____Ch. 11 - When installing the wiring for a doorjamb switch,...Ch. 11 - The following layout is for Lighting Circuit A15,...
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- 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. Solararrow_forwardEquipment Grounding 10. Which of the following statements about ground faults is true?A. They usually occur between any grounded circuit conductor and the equipment grounding conductor. B. They're often normal and typically intentional.C. They can't result from human error.D. They can happen if a conductive tool is dropped in an energized equipment's electrical enclosure.arrow_forward7.A. Ferrous metal raceways or enclosures are made with _______ content.A. steel or brassB. aluminum or ironC. brass or aluminumD. iron or steel7.B. The size of a grounding electrode conductor for a service or separately derived system is generally basedon the size of the largestA. ungrounded supply conductor.B. equipment grounding conductor.C. grounded electrode.D. bonding jumper.7.C. Which of the following statements about bonding is true?A. The joint or termination must offer opposition in the circuit for effective electrical connections.B. Effective bonding keeps impedance high if a fault should occur.C. The entire electrical safety circuit is only as good as its strongest bonded link.D. Bonding connections must endure high levels of fault current until overcurrent protective devices can operate.arrow_forward
- Which type of trap is used for hot and cold water pipe line in a system? a.) Stop cock b.) 2 or 3 in mixer tap c.) one in one mixer d.) Direct mix of the OHT.arrow_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_forwardA device used in kitchen serving hotels dining rooms club houses and restaurants is__________. a.) Grease basin b.) Yard basin c.) Garage basin d.) Oil catch basinarrow_forward
- 11. The duplex receptacle outlets in the Drugstore basement storage area are to be connected to which branch circuit(s)?_ 12. How many lighting outlets are to be installed in the Drugstore basement storage area? 13. What style(s) of luminaires is/are to be installed in the Drugstore basement storage area? 14. How may the luminaires for the Drugstore basement storage area be installed? 15. List the luminaires required for the Drugstore including the basement storage area. Give the style, count, and mounting method for each style. Style Style Style Style Style Style Style Style Style Style Style Count Count Count Count Count Count Count Count Count Count Count Mounting method Mounting method Mounting method. Mounting method Mounting method Mounting method Mounting method. Mounting method. Mounting method Mounting method Mounting method 16. From the information you have studied about the various electrical symbols, identify the following symbols, some of which are not shown in the symbol…arrow_forwardA ____shall be used to connect the equipment grounding conductors, the service equipment enclosures, and where the system is grounded, the grounded service conductor to the grounding electrode. (a.) bus bar ( b.) 5/8” ground rod (c.) neutral conductor (d.) grounding electrode cond. For equipment rated 1200 amperes or more 600 volts or less, and over 6 feet wide, containing overcurrent devices, switching devices, or control devices, there shall be one entrance not less than ____inches wide and 6 ½ feet high at each end. (a.) 24 (b.) 36 (c.) 30 (d.) 48 When calculating the conductor fill for strut-type channel raceway with internal joiners, the raceway shall be permitted to be filled to _____% of the cross-sectional area. (a.) 20 ( c.) 30 (b.) 25 (d.) 40arrow_forward1._____ must not be installed beneath openings through which materials may be moved, such as openings in farm and commercial buildings, and must not be installed where they will obstruct entrance to these buildings. A. Overcurrent protection devices. B. Overhead-service conductors C. Grounding conductors D. Wiring systemsarrow_forward
- Determine whether a receptacle is required by the NEC based on the diagram and the scale. (Non Graded Assignment)arrow_forwardWhen installing a surge arrester at the service of less than 1000 volts, the grounding conductor shall be connected to ______. the grounded service conductor the grounding electrode conductor III. the grounding electrode for the service the equipment grounding terminal in the service equipment (a.) I & II only (c.) III & IV only (b.) I & III only (d.) I, II, III or IVarrow_forward11. Specific rules apply for the installation of _______, but no identification requirements for them exists.A. grounding electrode conductorsB. grounding electrodes.C. main bonding jumpers.D. equipment grounding conductors.arrow_forward
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