Instrumentation Nccer | Questions and Correct Answers 2024 Update

Instrumentation Nccer | Questions and Correct Answers 2024 Update the concept of measuring, comparing, computing, and correcting is implemented by the -------- - Answer -Control System the operation or operations used in the treatment of materials compromise the ------ - Answer -process the process parameters are subject to if the energy balance is ------ - Answer -upset the process parameters that is selected for control is the ---- variable - Answer -control the control variable is ultimately controlled by the ---- loop - Answer -controller which parameter supplies energy or material to the process to regulate the deviation of a process output? - Answer -manipulated variable whcih of the following measuring detectors applies a coverging cone shaped inlet section? - Answer - venturi tube a detector or sensor is considered good if it is designed to minimize ------ - Answer -disturbance if a tanks level is measured by a dipstick, this is considered------- - Answer -direct a thermocouple uses ------ measurement - Answer -inferred if the output from one device is not compatible with the input it supplies to another device, a ----- must be applied - Answer -transducer of the following, -------transducers may convert a 0-5 volt to a 4-20 mA signal - Answer -e/i the function a feedback transmission circuit in a contoller is to ----- - Answer -convert the sensor signal into a useable controller signal a variable orifice that is used to regulate the flow of process fluid according to the requirement of the process is known as a ------- - Answer -control valve the componet attached to a control valve that compares the stem motion of the valve to the signal of the controller is the ------- - Answer -actuator the selection and interconnection of devices in an instrumenatiion channel that ultimately determine the stability of the process are reffered to as the ----- - Answer -control loop another name for an open loop is a ----- loop - Answer -fe