The Answers have been provided at the end of the Questions: Q1. Which of the following sensors is used to…
Protection against high currents and voltages is a very important requirement for signal processing circuits. A high current can be…
Foundation fieldbus (FF) and Profibus are the two most universal serial data bus formats that are used for interfacing between…
A stepper motor is a permanent magnet or variable reluctance DC motor that has the following characteristics: It is able…
Servo motors are continuous motion mechanisms that use feedback signals to provide position and velocity control in a closed loop…
A smart sensor is the integration of a sensor with an analogue to digital converter (ADC), a processor and digital…
Most modern PID controllers have the following features: Manual versus automatic modeOutput trackingSetpoint trackingAlarm capabilitiesProcess variable (PV) characterization and dampingSetpoint…
In direct digital control (DDC) a single computer is able to carry out PID control for multiple loops at the…
Process and Instrument Diagrams (P&IDs), also called Piping and Instrumentation Diagrams and Loop diagrams are construction and documentation drawings that…
In some processes, it is a common requirement for two flows to be kept in precise ratio to each other…
