Working principle of Thermocouple Construction of a Thermocouple. 1.Ungrounded, 2.Grounded and 3.Exposed junction. Working of a Thermocouple.
Importance Of P & ID. It Shows, It is Used for, Important Things to Note on a P&ID. Instrument Symbols…
Some Terms Related to Instrumentation Process Variable or Control Variable In this figure the Process Variable is Level. Set Point:…
What is an Actuator. Types of Actuators. There are mainly three types of Actuators 1.Pneumatic Actuator 2.Electric Actuator 3.Hydraulic Actuator…
Why Do We Need to Calibrate Instruments How Calibration is Done. Different Types of Calibrators. There Are Different Types of…
Pressure Exerted by Liquids The pressure exerted by a liquid is smaller just under the surface of the liquid but…
Parts of a Pressure Switch. Types of pressure switch. There are two main types of pressure switches, 1.Mechanical pressure switch…
Components of a Limit Switch Limit switch contacts may be 1. Normally Open Contact: 2. Normally Closed Contact: 3. Combination…
Working principle of Hall Effect Sensors. Construction and Working of Hall Effect Sensor. 1. Analog Output Hall Effect…
These relay-based control systems: 1. Consumed a lot of power, 2. Had huge wear& tear and 3. Space needed to…