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Feb 10, 2018 · Define Control system. To control means to regulate, to direct or to command. Hence a control system is an arrangement of different physical elements connected in such a manner so as to regulate, direct or command itself or some other system. Define Plant. The portion of a system which is to be controlled or regulated is called the plant or the ...
Feb 26, 2024 · Master essential concepts with a comprehensive set of basic instrumentation and control interview questions, spanning multiple parts and top queries. 300+ Instrumentation Engineering Interview Questions – Part 1. 300+ Instrumentation Engineering Interview Questions – Part 2. 300+ Instrumentation Engineering Interview Questions – Part 3.
Aug 27, 2019 · Top 25 Interview Questions for Control engineers. Sivaranjith August 27, 2019. 305 4 minutes read. 1. What is a control system? The control system the output and inputs are interrelated in such a manner that the output quantity or variable is controlled by input quantity, then such a system is called control system. 2.
Jun 1, 2018 · In this session we are gonna discuss about some PLC Interview Questions with Answers and this part contains 15 questions. 1. What is Programmable Logic Controllers (PLCs)? Programmable L [ogic Controllers (PLCs) are the micro processor controller devices situated at the remote sites of the plant or at the field of the process systems.
Control system interview questions. Welcome to your Quiz. Control Systems Multiple Choice Questions and Answers: it contains 25 questions. This technique is not applicable to the nonlinear system. In electrical-pneumatic system analogy the current is considered analogous to. In an automatic control system which of the following elements is not ...
Apr 27, 2024 · Safety Instrumented System (SIS) Interview Questions and Answers. Table of Contents1.What is a Safety Instrumented System (SIS)?2.What is a Safety Instrumented Function (SIF)?3.What is Safety Integrity Level (SIL)?4.What…. Read More ».
Aug 10, 2019 · Cutler Hammer. 7. Power supply in PLC system: Power supply provides processor, I / O and communication modules with system energy requirements. Typically the input voltage of the energy supply is 120 V – 230 V AC or 24 V DC and the output voltage of the back plane is 2 A to 5 A at 5 V DC. 8.
Apr 12, 2018 · What are the specifications of the control valve? Flow medium and operating temperature. Flow rate kg/hr or Nm3/hr Max/Min/Normal. Inlet and Outlet pressure : kg/cm2 Max/Min/Normal. Max. allowable diff. Pressure : kg/cm2. A density of medium : kg/m3. Viscosity. Cv : Valve Flow Coefficient. Actuator, Body, Trim, Diaphragm, Diaphragm plate ...
Feb 1, 2021 · PC based automation system. 5. What are the major components that is required for automation? A. There are many components in an automation system like sensors, transmitters, control systems, and output devices. The sensors are used to sense the input, and transmitters are used to transmit electrical signal.
Dec 6, 2022 · 4,594 11 minutes read. 1. Define Instrumentation Engineering? Instrumentation engineering is a branch of engineering that focuses on the principles and operation of measuring instruments used in the design and configuration of automated systems in the electrical, pneumatic, and other domains. 2.
