Residential Construction Academy: House Wiring (MindTap Course List)
5th Edition
ISBN: 9781337402415
Author: Gregory W Fletcher
Publisher: Cengage Learning
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Question
Chapter 1, Problem 8RQ
To determine
The types of extinguishers that should not be used on electrical fires.
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Chapter 1 Solutions
Residential Construction Academy: House Wiring (MindTap Course List)
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- Directions: Circle T to indicate true statements or F to indicate false statements. The higher the resistance in an electrical circuit, the lower the amount of current that can flow in the circuit. (Objective 1-2)arrow_forwardCalculate the minimum copper conductor size needed for a 120/240-volt electric range branch circuit. The electric range has a nameplate rating of 12 kW. Show all work. (Objective 6-2)arrow_forwardSmall-appliance branch circuits and laundry branch circuits installed in a dwelling must have a rating of at least__________ amperes. This information is found in NEC Section __________. (Objective 6-2)arrow_forward
- In a work situation where an electricians hands get wet while operating a 120-volt, corded drill, which of the following would be true? (Objective 1-1) a. Body resistance increases, and any shock would be mild. b. Body resistance remains the same, and there is no danger as Long as rubber boots are worn. c. Body resistance is substantially decreased, and severe shock could occur. d. There is no danger as Long as a three-prong plug is used.arrow_forwardWhat is the main function of a BOP control system? To disconnect the drillstring from the hook in an emergency To start the BOP electric motor To deviate a threatening gas flow to the flare To direct power fluid to its associated BOP function (e.g., open/close a pipe ram)arrow_forward
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