meritorious deed or service / achievement / result / service / accomplishment / work (physics)
功
=
力
+
工
:
Gitta Giraffe practices her Kung Fu skills in front of the engine with a sparring robot made out of steel beams. The robot is programmed to fight Kung Fu, but Gitta Giraffe's Kung Fu is better: she hits the robots power button and turns it off.
Li Qingzhao (li) just had a shower in the space station's bathroom (Ø4) and wants to use the hair dryer, but there's no plug, just the bare end of the cable! She uses all her power to build an electricity plug, and for the two pins she uses a plough (㇆) and a banana (丿). Finally she hits a big power button (力) to turn the power on.
工
=
二
+
丨
:
Mnemonic symbol: a steel beam, since 工 looks like the cross section of a steel beam.
Gitta Giraffe (gu) is working a shift in front of the engine ((e)ng1). Her job is to melt dinosaur bones (丨) so that they can be disposed off easily. To melt the bones, she is shorting a huge capacitor (二) with a steel beam (工) which consequently heats up to a bright glow. Using the glowing hot steel beam she can melt the dinosaur bone easily.
Characters with 功 as component
功
is not used as a component in another character.