FASA case studies
FASA · Put your knowledge to work in context.
This independent study page provides practice for FASA. Its editorial learning areas include Florida fire alarm agent: system functions, supervised work and dependable records. The questions develop subject knowledge and application through worked reasoning, distinctions between competing answers, and practical scenarios. Study the relevant guide before attempting a mixed set, then explain the evidence or calculation that supports each answer. Topics on this exam: Florida fire alarm agent: system functions, supervised work and dependable records. The FASA case studies are 4 cases and about 742 words.
1A supplied standby-capacity exercise
A classroom fire-alarm power exercise supplies a standby current of 0.25 ampere for 24 hours and an alarm current of 1.5 amperes for five minutes. The exercise explicitly instructs learners to apply a multiplier of 1.2 to the summed charge requirement. These are supplied model assumptions, not a universal statement of the adopted code or a complete battery selection. A trainee multiplies the alarm current by five as though minutes were hours.
188 words, under 1 min2A notification circuit terminal-voltage check
A simplified training-board model supplies 20 volts at the source under the stated alarm condition. The modeled load current is 0.5 ampere and total path resistance is 5 ohms. The fictional appliance data provided with the exercise specifies a minimum terminal voltage of 16 volts under these conditions. A trainee substitutes a nominal 24-volt label for the supplied 20-volt operating value and overstates the available margin.
179 words, under 1 min3A recurring trouble indication
A fictional building panel repeatedly reports an intermittent pathway trouble. Resetting the panel temporarily clears the display, but the event returns during periods of high humidity. A staff member proposes leaving an affected circuit disabled so the panel looks normal. The responsible contractor has access to event history, drawings, device information and the building impairment process.
189 words, under 1 min4Testing an approved interface matrix
A coordinated test exercise involves a fire alarm input and several outputs listed in an approved cause-and-effect matrix. The matrix identifies the intended notification, door-control response and a separate status-feedback point. One technician sees a command in the panel log and marks every connected function as passed without observing the other systems. Another proposes changing the programmed response during the witness test without design review because a door behaves differently from expectation.
186 words, under 1 min