Filters used in air Compressors
Compressors in process industries deal with compressing and storing compressed air to be distributed to pneumatic instruments. The supplied air from the compressor should be...
Category : Control System
What is Well Head Control Panel?
What is Well Head Control Panel? Well Head Control Panel (WHCP) is used to monitor the flowing conditions of the well flowline and to initiate...
What is industrial control system (ICS)
An industrial control system is a combination of a variety of systems like computers, electrical and mechanical devices. It can be considered as the combination...
Basic of Quality Assurance (QA)
Quality assurance is a term covering all matters relating to the quality of a product or service, separately or collectively. ISO 9000 describes quality control as...
Top 25 Interview Questions for Control engineers
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...
What is output tracking and Setpoint tracking?
What is output tracking? In a controller manual and automatic operating modes creates a set of potential problems for the PID controller. A human operator...
What is Cooling tower? cooling water system?
What is cooling tower? A cooling tower is an essential equipment in any industry which is used to remove heat while minimizing water usage. Where...
What is mimic panel?
A mimic panel shall be provided integral to the Fire & Alarm Control Panel (FACP) for continuous monitoring of the Fire & Alarm System (FAS)....
What is Protective system Override ? & What is Protective Override switch (POS)?
What is Protective system Override? If two or more circumstances are met at the same moment, command override is used by the Protective system Override....
What is Reliability Centered Maintenance (RCM)?
Reliability Centered Maintenance (RCM) is a process used to determine what must be done to ensure that a physical asset can continue to fulfil the...