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- 1. Multiple ChoiceWhere a sprinkler has been removed for any reason, it_____ be reinstalled.shall notshallshouldshould not
- 2. Multiple ChoiceReplacement sprinklers_______ have the proper characteristicsfor the application intended, which include the following:(1) Style(2) Orifice size and K-factor(3) Temperature rating(4) Coating, if any(5) Deflector type (e.g., upright, pendent, sidewall)(6) Design requirementsmaymightshallshould
- 3. Multiple ChoiceOnly_____ sprinklers shall be used to replace existing sprinklersnew,listedapprovedsprayspecial
- 4. Multiple ChoiceSpecial and quick-response sprinklers as defined by NFPA13, Standard for the Installation of Sprinkler Systems, _____ replaced with sprinklers of the same orifice, size, temperature range and thermal response characteristics, and K-factor.shouldshall bemay beshall never be
- 5. Multiple ChoiceA supply______ spare sprinklers shall be maintained on the premises so that any sprinklers that have operated or been damaged in any way can be promptly replaced.of 2 to 3of at least 5of at least sixof at least 12
- 6. Multiple ChoiceWhere dry sprinklers of different lengths are installed, spare dry sprinklers____ required.should beshould not beshall beshall not be
- 7. Multiple ChoiceThe stock of spare sprinklers required for protected facilities having over 1000 sprinklers is no fewer than ____ sprinklers.6122448
- 8. Multiple ChoiceOne sprinkler wrench as specified by the sprinkler manufacturer shall be provided in the cabinet_____ installed to be used for the removal and installation of sprinklers in the system.for one type of sprinklerfor each type of sprinklerfor some of the most common typesfor the most common types
- 9. Multiple ChoiceA list of the sprinklers installed in the property shall be posted_______.in the sprinkler cabinetin the valve roomoutside the buildingin the maintenance office
- 10. Multiple ChoiceSprinklers protecting spray areas shall continue to be protected against overspray by using________having a thickness of 0.003 in. (0.076 mm) or less or thin paper bags.cellophane bagsplastic bagsstyrofoam cupstin foil
- 11. Multiple ChoiceDry pipe systems shall be kept dry______.just during the winter monthsonly when it is coldat all timesat the request of the owner
- 12. Multiple ChoiceSpare sprinklers shall be kept_____ located where the temperature in which they are subjected will at no time exceed 100 degrees F.in the maintenance officein a cabinetin their shipping boxesby the fire department
- 13. Multiple ChoiceSprinklers and automatic spray nozzles used for protecting commercial-type cooking equipment and ventilating systems shall be replaced_______.monthlyquarterlysemiannuallyannually
- 14. Multiple ChoiceCompressors used in conjunction with dry pipe sprinkler systems shall be maintained in accordance with______.the manufacturer ’s instructionsNFPA 1NFPA 13the local fire code
- 15. Multiple ChoiceMarine sprinkler systems that are normally maintained using fresh water as a source shall be drained and refilled, then drained and refilled again with fresh water _______.once a week, after each triponce a year, when vessel is dockedevery five years, as part of preventative maintenancefollowing the introduction of raw water into the system
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