Based on the experiment and its results explaining the solution for the problem is called Generalisation.
Example:
a) The bulb did not light in the room.
b) Identify the problem that may be defilament, fuse failure, switch problem, wire problem.
c) Then take tester, screwdriver, wooden scale, wires, insulation tape, table and blade.
d) Observe the filament of the bulb.
e) If the filament of the bulb is good, then observe fuse.
f) As the fuse is damaged, we need to replace the fuse.
Based on this, the bulb did not lit in the room because the fuse is damaged. This is the generalisation in the above experiment.