M7 Maintenance Practices Sub-Module No 10 (Quiz No:1)

Spring

Quiz

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1. Those springs that are in exposed areas can become --------- over time ?
   1.   Corroded
   2.   Fatigue strength
   3.   Overheated
2. Those springs in areas of high temperature can become -------------?
   1.   Fatigue strength
   2.   Overheated
   3.   Corroded
3. ----------- occurs on static springs and reduces the capacity of the loads that the spring can carry ?
   1.   Overheating
   2.   Fatigue strength
   3.   Corrosion
4. The other check, usually completed in a workshop environment, is the check ?
   1.   Load/deflection
   2.   Static measurement
   3.   Deflection
5. A special test rig is used, to load the spring with a --------------?
   1.   Compressive
   2.   Tensile
   3.   Compressive/Tensile
6. A meter on the rig will display the------------------ figures ?
   1.   Load vs deflection
   2.   Load
   3.   Deflection
7. When ------------ is detected, it must be assumed that the spring is not suitable for the designed task ?
   1.   Static Measurement
   2.   Corrosion
   3.   Overheating
8. When a spring carrying a -------- becomes corroded, the combination of fatigue and corrosion results in a serious loss of fatigue strength ?
   1.   Radial loads
   2.   Cyclic load
   3.   Axial loads
9. If a spring fails in any checks it is simply------------------?
   1.   Repair
   2.   Return to service
   3.   Replaced
10. The most common check, done on coil springs is on its ----------------?
    1.   Load
    2.   Static measurement
    3.   Load/deflection