@Bwee Reminds me of talking with my dad about electrical equipment.

“It’s a small transformer.”
“How big?”
“Like 100kVA” (kilo-volt-amps, like smaller than the size [dimensions/volume] of a refrigerator)
“That’s SMALL?”
“Yes.”
“How big is BIG?”
(I think)
“Over 10MVA.” (Bigger than the size [dimensions/volume] of a minivan)