What is Marshalling Cabinet?
What is Marshalling Cabinet? Between the system cabinet and the field junction boxes, the marshalling cabinet serves as an interface.…
Hydraulic and Pneumatic P&ID Diagrams and Schematics
Hydraulic and Pneumatic P&ID Diagrams and Schematics Because fluid power diagrams and schematics use a distinct set of symbols and…
Pressure Temperature Compensation Flow Measurement
Pressure Temperature Compensation Flow Measurement The orifice is commonly used to monitor liquid, gas, and steam flow. The opening creates…
Why we use End of Line (EOL) Resistor in Fire and Gas System ?
Why do we use End of Line (EOL) Resistor in Fire and Gas Systems? Although the End-of-Line Resistor in fire…
Basic Parts of Control Valves
Basic Parts of Control Valves A valve is a mechanical device that regulates fluid flow and pressure in a system…
How Diaphragm Valves Work ?
How do Diaphragm Valves work? Diaphragm valves constrict the flow path for fluid by pressing a flexible sheet against the…
Field Instrumentation Interview Questions and Answers
Field Instrumentation Interview Questions and Answers 2021 Instrument Engineers can use this question bank to prepare for Field Instrumentation Interview…
What is Emergency Shutdown System (ESD) ?
What is Emergency Shutdown System (ESD) ? Because of the threat presented to the compressor station, human life, or physical…
Testing a Thermocouple With a Multimeter
Testing a Thermocouple With a Multimeter What is a Thermocouple? A thermocouple belongs to the transducer category of electrical devices.…
Motor Speed Control using VFD and PLC Programming
Motor Speed Control using VFD and PLC Programming This is PLC Program to control motor speed using VFD drive. Motor…