Q&A Forum
1124 questions found
During a Rockwell Hardness test, what dimension is measured?
- The diameter of the indent.
- The depth of the indent.
- The diameter and depth of the indent.
moustafa asking:
isn't what we should see in the microscope is the diameter of the indent and then calculate the area, then knowing the depth?
If the speeder spring pressure of a CSU is increased the blade will
- coarsen off.
- fine off.
- will not move.
Ptarbin asking:
Isn't speeder spring pressure increased by the flyweights moving out? Therefore this is overspeed condition - blades coarsen?
To prevent wet arc tracking
- cable grips should be kept tight.
- ensure hot stamp printing is controlled.
- cables should not be excessively stretched.
Matas24 asking:
Why is it?
An abradable lining in the fan case
- prevents fan blade tip rub.
- produces less leakage at tips for anti-ice.
- provides acoustic medium.
bucks asking:
how can it reduce noise?
-40 degrees C in Fahrenheit is
- -72 degrees F.
- -8 degrees F.
- -40 degrees F.
jimzene asking:
How?