TFMO3 UPDATED EXAMS TEST PAPER QUESTIONS
AND ANSWERS SURE A+
✔✔Actuators must be monitored by a - ✔✔Supervisory alarm
✔✔Manual activation height - ✔✔42-48 in
✔✔2 means of activation - ✔✔Automatic and manual
✔✔What is used to test piping - ✔✔Nitrogen or dry air
✔✔What temp should test be at - ✔✔Operating temp
✔✔28 gauge to combustible material distance - ✔✔9 in
✔✔22 gauge distance to combustible material - ✔✔3 in
✔✔Grease separator distance with no guard - ✔✔18 in
✔✔Manual activation shall not rely upon - ✔✔Electricity but rather mechanical means
, ✔✔Automatic systems protecting only common exhaust ducts do not require -
✔✔Manual actuator
✔✔Maximum distance e between detection devices - ✔✔36 in
✔✔No maintenance during - ✔✔Cooking operations
✔✔Hydro test must be minimum - ✔✔30 seconds
✔✔Openings for access panels shall be located - ✔✔At the sides or top of ducts
✔✔All the ducts shall be constructed without forming dips or traps to collect grease -
✔✔True
✔✔For hoods and dampers how close does a inspection panel need to be - ✔✔18
inches
✔✔Exhaust fans with ducts connected from both fans must have a access panel
located within - ✔✔3 feet of each side of the fan
✔✔On non listed ductwork minimum distance to access panel edge from seems and
duct edges - ✔✔1.5 inches
✔✔Minimum temperature reading for an access panel - ✔✔1500 degrees
✔✔Is it okay for access panel screws to penetrate duct work - ✔✔no
✔✔Solid fuel operation have what special component - ✔✔Spark arrestor
✔✔ Branch Duct - ✔✔Contains exhaust air from a single hood or hazard area
✔✔Common ducts - ✔✔Duct connecting exhaust air from two or more branch ducts
✔✔Discharge nozzles must be equipped with - ✔✔Internal strainer/separate listed
strainer
✔✔Discharge nozzles must be made out of - ✔✔Brass/stainless steel
✔✔Discharge nozzles prevention of contaminants - ✔✔Cap or other suitable device
✔✔Manual actuator max force - ✔✔40 lbs
✔✔Manual actuator max movement distance - ✔✔14in
AND ANSWERS SURE A+
✔✔Actuators must be monitored by a - ✔✔Supervisory alarm
✔✔Manual activation height - ✔✔42-48 in
✔✔2 means of activation - ✔✔Automatic and manual
✔✔What is used to test piping - ✔✔Nitrogen or dry air
✔✔What temp should test be at - ✔✔Operating temp
✔✔28 gauge to combustible material distance - ✔✔9 in
✔✔22 gauge distance to combustible material - ✔✔3 in
✔✔Grease separator distance with no guard - ✔✔18 in
✔✔Manual activation shall not rely upon - ✔✔Electricity but rather mechanical means
, ✔✔Automatic systems protecting only common exhaust ducts do not require -
✔✔Manual actuator
✔✔Maximum distance e between detection devices - ✔✔36 in
✔✔No maintenance during - ✔✔Cooking operations
✔✔Hydro test must be minimum - ✔✔30 seconds
✔✔Openings for access panels shall be located - ✔✔At the sides or top of ducts
✔✔All the ducts shall be constructed without forming dips or traps to collect grease -
✔✔True
✔✔For hoods and dampers how close does a inspection panel need to be - ✔✔18
inches
✔✔Exhaust fans with ducts connected from both fans must have a access panel
located within - ✔✔3 feet of each side of the fan
✔✔On non listed ductwork minimum distance to access panel edge from seems and
duct edges - ✔✔1.5 inches
✔✔Minimum temperature reading for an access panel - ✔✔1500 degrees
✔✔Is it okay for access panel screws to penetrate duct work - ✔✔no
✔✔Solid fuel operation have what special component - ✔✔Spark arrestor
✔✔ Branch Duct - ✔✔Contains exhaust air from a single hood or hazard area
✔✔Common ducts - ✔✔Duct connecting exhaust air from two or more branch ducts
✔✔Discharge nozzles must be equipped with - ✔✔Internal strainer/separate listed
strainer
✔✔Discharge nozzles must be made out of - ✔✔Brass/stainless steel
✔✔Discharge nozzles prevention of contaminants - ✔✔Cap or other suitable device
✔✔Manual actuator max force - ✔✔40 lbs
✔✔Manual actuator max movement distance - ✔✔14in
