11Cascade control uses:AOne controller's output as another's set pointBOne sensor for all loopsCNo feedbackDOnly manual controlView AnswerDiscussWorkspaceReportSaveEasy
12A fail-open control valve is also called:AAir-to-openBManual valveCAir-to-closeDCheck valveView AnswerDiscussWorkspaceReportSaveEasy
13A transmitter in a control loop:AConverts the sensor measurement into a standard signalBMoves the valveCSets the set pointDCalculates the errorView AnswerDiscussWorkspaceReportSaveEasy
14The standard analog signal range in process instruments is:A1–2 VB0–100 mAC4–20 mAD0–5 AView AnswerDiscussWorkspaceReportSaveEasy
15Ratio control maintains:AConstant level onlyBA fixed ratio between two flowsCZero flowDConstant temperatureView AnswerDiscussWorkspaceReportSaveEasy