WorksheetsFDIR - Match the observable with the failure
Total questions: 9
Worksheet time: 12mins
If you could eat one type of space food for the rest of your life, which would you choose?
Match the Observable with one of the following failure:
Degraded data quality from onboard instruments (e.g. images are corrupted)
Propulsion system malfunction
Transmitter failure
Radiation damage to data handling electronics
Thermal control system failure
Match the Observable with the Failure:
Drop in power output from solar panels
heat dissipation issue
Solar panel damage (micrometeoroid impact)
Match the Observable with the Failure: Loss of signal (communication interruption) with ground station
battery DoD incorrect
Transmitter failure
Match the Observable with the Failure: Failure to execute orbital correction maneuver
valve stuck open
valve stuck close
Parameter monitoring (PMON) , what does it do?
Match the Observable with the Failure: Increased temperature in one of the thermal area
One of your 4 reaction wheels is not operating at its expected rotational speed. Which detection level matches what recovery in this case?
D0 internally
with
R0 Internally
D3 software
with
R2 Functional chain
D1 unit
with
R2 Functional chain
D4 Satellite
with R4 Safe mode
Now, since you became a FDIR expert, is FDIR a bottom up or top down discipline?
Bottom-up
Top-down
Transversal across all systems
Both bottom up and top down
It's a mess....
