A student at the electrical engineering faculty is taking an exam in electrical science, but he knows nothing.
The professor tells him:
“Son, if you tell me how many light bulbs are in the room, I’ll let you through.”
The student counts and proudly saysโฆ
โ 12 pieces, Professor.
When the prof pulls one out of his pocket:
“Unfortunately, this will be a make-up exam.”
Coming back in a week…
Full article: https://www.bikuci.hu/vicc-a-villamosmernoki-karon-vizsgazik-egy-hallgato/