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Electrical

Difference between Neutral, Earth and Ground

What is Neutral? The term "neutral" refers to a point with zero potential. Because each...
Field Instrumentation

Various types of Pumps and its Application

What is a Pump?           A pump is a device that is used to transfer...
Control Valve

Pressure Drop System across a Control Valve

Control valves are crucial components in every process industry.  In process industries, these control...
Control Valve

Control Valve Sizing For The Process Performance

What is control valve sizing? It is the process or the act of selecting an...
Control Valve

Control Valve Selection Requirements

The control valve selection for the process plant requires a particular combination of the...
Electrical

Importance of Power Factor in Plant Operation

What is Power Factor?           The power factor in an AC electric power system is...
Valves

Calibration of a pneumatic valve positioner Fisher 3582

The control valve positioner is a critical component in the control valve loop. During...
SIS/ESD

Voting Logic in Safety Instrumented System

VOTE 2003
Instrumentation

Maximum Temperature and Pressure Ratings ANSI B16.5 Flanges and Flange Fittings

The cast or forged materials are used to make ANSI B16.5 flanges and flanged...
Electrical

Contactor and its working

What is a Contactor? A contactor is an electromagnetic switch that is used to turn...
Electrical

220V 3Phase Wiring

What is Three Phase? A typical technique of alternating-current electric power generation, transmission, and distribution...
Control Valve

Split Range Control in Control Valve Applications

Table of ContentsWhat Is Split Range Control?Why Split Range Control Is UsedWhat are the...
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