1Precision refers to:AThe range of an instrumentBHow close a measurement is to the true valueCHow close repeated measurements are to each otherDThe cost of an instrumentView AnswerDiscussWorkspaceReportSaveEasy
2A Wheatstone bridge measures:ACapacitance onlyBInductanceCFrequencyDMedium resistanceView AnswerDiscussWorkspaceReportSaveEasy
3The sensitivity of a voltmeter is expressed in:AOhms per voltBVolts per ohmCAmperesDWattsView AnswerDiscussWorkspaceReportSaveEasy
4A strain gauge works on the principle that resistance changes with:AMagnetism onlyBMechanical deformationCLightDSoundView AnswerDiscussWorkspaceReportSaveEasy
5An RTD measures temperature using:AA thermocouple junctionBThe change in resistance of a metal (often platinum)CInfrared radiationDPressureView AnswerDiscussWorkspaceReportSaveEasy