voltage amplification

21 LETTERS · STARTS WITH V

voltage amplification is a valid 21-letter word worth 33 points in Scrabble and 41 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4O1L1T1A1G2E1A1M3P3L1I1F4I1C3A1T1I1O1N1

4 + 1 + 1 + 1 + 1 + 2 + 1 + 0 + 1 + 3 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =33 PTS

DOUBLE WORD → 66TRIPLE WORD → 99

MEANING

What does voltage amplification mean?