Assertion: efficiency | /r/HasProperty | denoted ήτα
Facets:
value: by the greek small letter eta
type: OTHER
value: typically
type: DEGREE
value: η –
type: OTHER
Source sentences:
text: The efficiency of a system in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed (a fractional expression), typically denoted by the Greek small letter eta (η – ήτα).