( ( ( Capacitor ( An ( electrical device ) ) ) ( that ( , ( ( when ( wired ( in ( ( the line ) ( of ( an ( electrical circuit ) ) ) ) ) ) ) ( , ( ( ( stores ( ( a charge ) ( of elecricity ) ) ) and ) ( ( returns ( the charge ) ) ( to ( ( the line ) ( when ( ( certain ( electrical conditions ) ) occur ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB Capacitor) (NP (DT An) (JJ electrical) (NN device)) (SBAR (IN that) (S (, ,) (SBAR (WHADVP (WRB when)) (S (VP (VBN wired) (PP (IN in) (NP (NP (DT the) (NN line)) (PP (IN of) (NP (DT an) (JJ electrical) (NN circuit)))))))) (, ,) (VP (VP (VBZ stores) (NP (NP (DT a) (NN charge)) (PP (IN of) (NP (NN elecricity))))) (CC and) (VP (VBZ returns) (NP (DT the) (NN charge)) (PP (TO to) (NP (NP (DT the) (NN line)) (SBAR (WHADVP (WRB when)) (S (NP (JJ certain) (JJ electrical) (NNS conditions)) (VP (VBP occur))))))))))) (. .)))
Capacitor An electrical device that, when wired in the line of an electrical circuit, stores a charge of elecricity and returns the charge to the line when certain electrical conditions occur.
(ROOT (S (NP (NNP Capacitors)) (VP (VBP are) (NP (NP (DT the) (NNS devices)) (VP (VBN placed) (PP (IN in) (NP (JJ electric) (NNS circuits))) (SBAR (WHADVP (WRB where)) (S (NP (NN charge)) (VP (MD can) (VP (VP (VB build) (PRT (RP up)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBP store) (NP (NN energy)) (SBAR (WHADVP (WRB when)) (S (VP (VBD charged)))))))) (CC and) (VP (VB release) (NP (PRP it)) (SBAR (WHADVP (WRB when)) (S (NP (PRP they)) (VP (VB discharge)))))))))))) (. .)))