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How to read electrical relay diagram? [Standard symbols used for drawing electrical relay diagram]

In one of the previous post in instrumentpedia I have described how to read...

Meters used in the MCC panel.

Different types of meters are used in the MCC panel for indicating the status...

What is a control panel?. What are the components in a control panel?

CONTROL PANEL Control panel is a cabinet which contains electrical components to control the motors...

E book:Instrumentation construction engineering.

Insrumentation construction engineering is a handbook for instrumenation engineers who is working in...

What is hook up drawing? and How to read a hook up drawing?

Drawings which represents installation standards is called hook up drawings. With hook-up drawings, engineer...

P&ID (Piping and instrument diagram) & PFD (Process flow diagram).

P&ID: Schematic illustration of instruments and their interconnection is called P&ID. PFD:Process flow diagram.PFD gives...

What is Instrument location layout and Junction box location layout?

What is an instrument location layout? Instrument location layout is a layout which indicates the...

Essential documents required for an instrument engineer.

As i said in my previous post here i am going to explain about...

Documents and drawings, which is essential for instrumentation engineer.

As an instrumentation engineer, one must be familiar with the following documents and drawings.Documents....

Learn how to read an electrical drawings?

As an instrumentation or electrical engineer,one must have to know read the electrical drawings.From...

What are capacitor, resistor and inductor?

Table of ContentsDefine Circuit Element?What is the units of electrical elements?What is a Capacitor?Symbolic...

Basic Electrical Laws

Ohm's law (which should be familiar) is a very useful rule. Note that it...