servo amplifier

15 LETTERS · STARTS WITH S

servo amplifier is a valid 15-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1R1V4O1A1M3P3L1I1F4I1E1R1

1 + 1 + 1 + 4 + 1 + 0 + 1 + 3 + 3 + 1 + 1 + 4 + 1 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does servo amplifier mean?