Assertion: direct current | /r/AtLocation | many low-voltage applications
Facets:
value: commonly
type: DEGREE
Source sentences:
text: DC is commonly found in many low-voltage applications, especially where these are powered by batteries, which can only produce DC.
text: DC is commonly found in many extra-low voltage applications and some low-voltage applications, especially where these are powered by batteries or solar power systems (since both can produce only DC).