What is OEE & thingtrax Architecture
A quiz for the team on site to answer all questions and win a prize.
Made by @omairanwer87
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1: What does OEE stand for?
20s
Overall Equipment Effectiveness
Overall Equipment Efficiency
Operational Equipment Efficiency
Operational Equipment Effectiveness
2: Which factor affects OEE most?
20s
Speed
Cost
Location
Quality
3: OEE is calculated as
20s
Availability + Performance + Quality
Quality / Availability
(Run Time × Quality) / All Time
Availability × Performance × Quality
4: What does Availability measure?
20s
The speed at which equipment runs
The number of good units produced
The percentage of scheduled time the equipment is actually running
The number of planned downtimes
5: What is Performance in OEE?
20s
Measure of time lost/gained due to running below or above optimal speed
Time lost due to breakdowns
Total machine run time
Ratio of good units to total units
6: What does Quality measure in OEE?
20s
Machine speed vs target speed
Planned downtime only
Time lost due to producing defective parts
Productivity of operators
7: How is Available Time calculated?
20s
All Time – Planned Downtime
Run Time – Performance Loss
All Time – Quality Loss
Earned Performance – Downtime
8: How is Run Time calculated?
20s
Earned Performance – Quality Loss
Available Time – Unplanned Downtime
All Time – Performance Loss
All Time – Cycle Time
9: What is Earned Performance Time?
20s
Theoretical total production time
Time production runs at its optimal speed
Time lost to slow running
Time lost to defects
10: What is Total Effective Time?
20s
Time equipment is powered on
Unplanned downtime
Only run time
The time it would take to produce actual parts if everything ran perfectly
11: Availability % formula is:
20s
Run Time / Available Time × 100
Run Time / All Time
Earned Performance / Total Effective Time
Good Count / Total Count
12: OEE % formula is:
20s
Total Effective Time / Available Time × 100
Earned Performance / All Time
Run Time / All Time
Available Time / Run Time
13: In Cycle Mode, a Thingtrax device sends:
20s
Total cycles every hour
Only error notifications
Status updates only
A signal every time a cycle completes
14: In Pulse Mode, a Thingtrax device sends:
20s
One cycle completion every second
Cycle time for each cycle
Total cycles completed in the last 60 seconds
Machine temperature
15: Why use Pulse Mode?
20s
Machines run too slowly
To save electricity
To reduce defective parts
To prevent receiver overload for very fast cycle times (<10 seconds)
16: In case of vision cameras, how is telemetry sent?
20s