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The quiz also tests energy-audit measures, final inspection decision-making, blower door zone pressure diagnostics, quality control responses to onsite conduct, and basic building science concepts like relative humidity and dew point.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/qci-hep-pre-exam-quiz/464910/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/qci-hep-pre-exam-quiz/464910.png","ImageObject",300,407,{"name":42,"@type":43},"Blue Pony","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-28","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",9,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What is the best respiratory protection choice when spraying two-part foam?","Question",{"text":63,"@type":64},"The quiz’s best option is a full face or hood supplied air respirator (option c).","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"According to ASHRAE 62.2-2013, what amount of air movement in a full bathroom with a fan may require no additional ventilation if an operable window exists?",{"text":68,"@type":64},"The quiz indicates the minimum amount is 30 (option d).",{"name":70,"@type":61,"acceptedAnswer":71},"In a final inspection, if blower door readings suggest additional air sealing is needed, what does a pressure difference from house to attic indicate?",{"text":72,"@type":64},"The quiz’s correct interpretation is to identify which path is leaking more—here, that the ceiling is leaking more to the attic than the attic is to outside (option b).","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},464910,1790904958,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,105,110,115,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},8,"Research & Report",30,"research-report",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":106,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":143,"read_time":144},962090760266,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","QCI HEP Pre‐Exam Quiz  \n1. When spraying two part foam the technician's BEST choice for respiratory protection is a:  \na) Full face respirator with p‐100 filters  \nb) Filtering face piece  \nc) Full face or hood supplied air respirator  \nd) Half face respirator with a VOC cartridge  \n2. According to ASHRAE 62.2 ‐ 2013, a full bathroom with a fan moving, at a minimum, this amount of air would require no additional ventilation added using the alternative compliance ventilation method, as long as there was an operable window:  \na) 20  \nb) 50  \nc) 15  \nd) 30  \n3. According to NFPA 54, what is the minimum required volume for a combustion appliance zone housing a natural draft atmospheric furnace and water heater totaling 120,000 BTUH input?  \na) 50000 ft3  \nb) 12000 ft3  \nc) 6,000 ft3  \nd) 4200 ft3  \n4. An “appropriate energy efficiency measure” would most appropriately be defined as:  \na) Whatever your experience tells you will save energy in a given home.  \nb) A measure recommended by the program‐approved audit or priority list.  \nc) Attic insulation if there is R‐10 or less existing.  \nd) Refrigerator replacement if existing unit is over 7 years old.  \n5. You are a final inspector at a crew‐based weatherization agency where all the work except HVAC is done in‐house. During a final inspection you determine the attic hatch was not installed according to program requirements and looks very sloppy. The client complains. Your BEST course is to:  \na) Deduct the price of the attic hatch from the contractor's reimbursement. Issue a re‐work and re‐bid the attic hatch.  \nb) Immediately call the crew leader and have the client explain the problem. Assign a re‐work order.  \nc) Contact your supervisor to get a re‐work order in process. Inform the client that things will proceed according to program regulations.  \nd) Assure the client the work will be fixed, and contact the crew leader as soon as possible to assign the re‐work order.  \n6. During a final inspection your blower door reading shows you the house needs additional air sealing. To help identify where air sealing efforts should focus, you conduct zone pressure diagnostics, starting with the house to attic. With the house at 50 WRT outside, you measure 45 in the house WRT the attic. This tells you:  \na) Wall cavities are connecting the basement to the attic. Seal at the top and bottom to achieve target blower door number.  \nb) The ceiling is leaking more to the attic than the attic is to outside, indicating air sealing the ceiling/attic floor will be highly effective.  \nc) Dropped soffits were not addressed, and are connecting the attic with the living space. Air sealing those is a high priority.  \nd) The ceiling is acting as a suitable air barrier. You will test other zones to locate major air leaks.  \n7. You are a final inspector and energy auditor at a weatherization agency. During an in‐progress inspection you find an installer standing on the client's dryer to access the attic hatch. As the quality control inspector, your best response is to:  \na) Order the installer to climb down and provide your phone number to the client to call you if any more situations like this occur.  \nb) Loudly berate the installer so the client can hear that you are against such practices.  \nc) Say nothing to the installer, but call the installer's supervisor and report the incident.  \nd) Assist the installer in positioning a ladder or work platform for safe access, and, during a break, raising the issue of professional conduct and respect for the client.  \n8. You are an independent, 3rd party Quality Control Inspector. During an in‐ progress inspection you find that the auditor mis‐identified the building envelope and the installers are not insulating a wall between the conditioned and unconditioned space, a living‐room and enclosed porch. They are also not insulating the walls of the enclosed but unconditioned porch. They will complete wall insulation this afternoon, according to their schedule. Your b","cbCaifi18U7wQjwg","https://ap.wps.com/l/cbCaifi18U7wQjwg","pdf",173238,"English","# Pre-Exam Quiz Questions\n## Respiratory protection and ventilation\n## Combustion safety and energy efficiency measures\n## Final inspection scenarios and QC responses\n## Building science fundamentals","[{\"question\":\"What is the best respiratory protection choice when spraying two-part foam?\",\"answer\":\"The quiz’s best option is a full face or hood supplied air respirator (option c).\"},{\"question\":\"According to ASHRAE 62.2-2013, what amount of air movement in a full bathroom with a fan may require no additional ventilation if an operable window exists?\",\"answer\":\"The quiz indicates the minimum amount is 30 (option d).\"},{\"question\":\"In a final inspection, if blower door readings suggest additional air sealing is needed, what does a pressure difference from house to attic indicate?\",\"answer\":\"The quiz’s correct interpretation is to identify which path is leaking more—here, that the ceiling is leaking more to the attic than the attic is to outside (option b).\"}]","QCI HEP Pre-Exam Quiz | PDF",1790768900,18]