Hard A component carries current, dissipates heat and experiences vibration. Best selection method? AChoose only lowest resistivity BChoose only highest hardness CIgnore operating conditions DEvaluate electrical, thermal and mechanical properties together EChemical compatibility is irrelevant in outdoor service Report a problem with this question What is wrong? The marked correct answer is wrongAn option is wrong or repeatedSpelling or wording mistakeSomething else Details (optional) Send report