impulse excitation

18 LETTERS · STARTS WITH I

impulse excitation is a valid 18-letter word worth 30 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1M3P3U1L1S1E1E1X8C3I1T1A1T1I1O1N1
1 + 3 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 8 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does impulse excitation mean?

1