( ( When ( arranged ( to ( form ( a ( Wheatstone ( bridge circuit ) ) ) ) ) ) ) ( , ( ( an ( analog ( voltage signal ) ) ) ( ( is ( produced ( that ( is ( proportional ( to ( applied pressure ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (VP (VBD arranged) (S (VP (TO to) (VP (VB form) (NP (DT a) (NNP Wheatstone) (NN bridge) (NN circuit)))))))) (, ,) (NP (DT an) (JJ analog) (NN voltage) (NN signal)) (VP (VBZ is) (VP (VBN produced) (SBAR (IN that) (S (VP (VBZ is) (ADJP (JJ proportional) (PP (TO to) (NP (JJ applied) (NN pressure))))))))) (. .)))
When arranged to form a Wheatstone bridge circuit, an analog voltage signal is produced that is proportional to applied pressure.
(ROOT (S (NP (NNP Voltage)) (VP (VBZ is) (ADJP (RB continuously) (VBG changing) (PP (IN within) (NP (NP (DT a) (NN circuit)) (PP (IN in) (NP (DT an) (JJ analog) (NN signal))))))) (. .)))