Assertion: voltmeter's reading | /r/HasProperty | the same
Facets:
value: for both input polarities
type: TRANSITIVE-OBJECT
Source sentences:
text: To do this, the polarity of a small dc input voltage applied to terminals A and B (bases of Q 2 and Q 3 ) has to be reversed, and the reading of the output meter must be the same for both input polarities.