NFPA 96 Complete Actual Exam Questions With Well Elaborated Answers.

4.2.1 Where enclosures are not required, what are the clearance requirements? - correct answer 18" to Combustible 3" to limited-combustible 0" to non-combustible 4.1.8 All interior surfaces of the system shall be accessible for what? - correct answer Cleaning and Inspection 5.1.2 All seams, joints, and penetrations of the hood enclosure shall have a what in regards to their construction? - correct answer liquidtight continous external weld to the hoods lower outermost perimeter. 6.1.3 Mesh filters are ok on older hoods. - correct answer False 6.2.1.2 The lower edge of the filters in hoods above charbroilers must be what distance from the charbroiler surface? - correct answer 4 ft minimum 6.2.1.1 The distance for filters to cooking surface on everything but charbroiler is? - correct answer 18" minimum but as far as possible. 5.3.4.3 What is the max temp for a fire damper activation? - correct answer 286 degrees F. 6.2.3.4 What is the minimum angle a filter can be installed? - correct answer 45 degrees from the horizontal 6.2.4.3 What is max capacity for a grease drip tray under the filters? - correct answer 1 gallon 7.3.1 Openings for access panels shall be located where: - correct answer at the sides or top of duct. Whichever is more accessible. 7.1.4 All ducts shall be installed without forming dips or traps that can collect grease. - correct answer True 7.3.4 For hoods with dampers how close does an inspection panel need to be installed to the damper? - correct answer 18" 7.3.7 Exhaust fans with ducts connected from both fans shall have access panels where? - correct answer 3' or closer on each side of the fan 7.4.2.3 On nonlisted ductwork, the edge of the opening (for an access panel) shall be not less than ____ from all outside edges of the duct or welded seams? - correct answer 1.5" 7.4.3.1 Access panels shall be how thick? - correct answer same thickness and material of the duct. 7.4.3.2 What is the minimum temp rating for an access panel? - correct answer 1500 degrees (also needs to be grease tight) 7.4.3.3 It is okay for access panel screws to penetrate the duct - correct answer False 7.5.1.1 How thick does the metal of ducts need to be? - correct answer 16 gauge steel or 18 gauge SS 7.8.2.2 Fans shall be provided with: - correct answer safe access and a work surface for inspection and cleaning 8.1.1.1 Approved upblast fans with motors surrounded by airstream shall be: - correct answer Hinged, supplied with flexible weatherproof electrical cable and service hold-open retainers and listed for this use. 8.1.3.2 Utility fan located with the building, must be located in an accessible area of adequate size to allow for - correct answer service or removal 10.1.2 Cooking equipment that produces grease laden vapors that might be a source of igniting grease - correct answer shall be protected by a fire extinguishing equipment. 10.2.3 What is the UL listing # for fire extinguishing systems? - correct answer UL 300 10.4.1 Upon activation of a fire suppression system, what happens to the cooking equipment? - correct answer Shuts down and gas cuts off 10.5.1.1 How close does the manual activation station need to be located? - correct answer Within 10"-20" of the cooking equipment. (42" to 46" off the floor) 11.4 The system shall be inspected for grease buildup by who? - correct answer a properly trained, qualified and certified company or individual acceptable to the AHJ. A.11.4 The purpose of the inspection is to determine? - correct answer If cleaning is necessary and if the system is fully accessible. Table 11.4 - correct answer Solid Fuel:Monthly High Volume (24 hr operation)- Quarterly Moderate: Semi-annually Low Volume (churches, day camps)- Annually A11.6.2 Micron depths need to clean - correct answer 50 microns acceptable, 2000 microns cleaning time, 3175 microns critical cleaning time. 11.6.2 What gets cleaned? - correct answer Hoods, Filters, Fans, Ducts, and other appearences 11.6.3 Electrical switches that could be activated are: - correct answer Locked out at the start of cleaning. 11.6.5 During the cleaning it is advisable to lock out the fire suppression so it is inoperable to prevent accidental discharge. - correct answer False! only if you are trained to do so. 11.6.6 Flammable solvents should - correct answer never be used in the cleaning 11.6.7 Fusible links during the cleaning - correct answer should not be cleaned with chemicals. 11.6.1 Access panels shall have a service tag that: - correct answer has the company info printed on it and allows the tech to write in the date and their initials. 11.6.13 Cleaning tags (sticker) shall indicate: - correct answer name of company, name of technician, cleaning date. 11.6.14 At a minimum the after service report shall indicate: - correct answer areas that were inaccessible or not cleaned. 14.1.6 Solid fuel operations shall what special component? - correct answer Spark arrestors to minimize passage of airborne sparks into the plenum or duct. 14.3.3 Is it okay to have solid fuel oven next to a fryer under the same hood? - correct answer No, they need their own system. 14.4.4 Wall termination for solid fuel cooking operations should always be? - correct answer Not in existance 14.5.3 Filter height to cooking surface on solid fuel is : - correct answer 4ft minimum 7.1.6 What does the sign on access panels need to say? - correct answer ACCESS PANEL- DO NOT OBSTRUCT 7.4.1.1 Horizontal ducts must have at least one opening of 20x20 for what purpose? - correct answer Duct crawling 7.4.1.2 When the duct cannot accommodate personal entry, how far apart do the panels need to be? - correct answer