Difference between Two Phase and Three Phase
What is Two Phase? Two-phase electrical power was an optional process (polyphase) alternating current electric power distribution technology used in the early twentieth century. Two circuits...
Author : Rabert T
What is the use of ELCB in a circuit?
What is an ELCB? Earth Leakage Circuit Breakers are safety devices that provide additional protection against earth leakage. ELCB is employed in places where the...
What are the different types of Circuit Breaker?
What is Circuit Breaker? A circuit breaker is a device that may manually or automatically break a circuit under all circumstances, including no load, full...
Stepper Motor VS Servo Motor
What is a stepper motor? A stepper motor is also called a step motor because it is a pulse-driven motor that would change the angular...
Calibration of Pressure Switch using FLUKE 718 Pressure Calibrator
The pressure sensor and pressure transmitters are very useful instruments for the measurement and controlling of pressure in process industries. The pressure gauge is used...
What is a Circuit Breaker?
What is a Circuit Breaker? A circuit breaker is a device that may manually or automatically break a circuit under all circumstances, including no load,...
How to specify a thermowell?
Temperature measurement and control is an important factor in all process industries and in power plants environments of higher temperature and higher pressure. The...
Instrumentation Basics Measurement Technology
What are the common measurement terminologies that are used in instrumentation? Measured Variable: It is the physical quantity or condition, which can be measured by...
Design of Instrument Air Systems
What is Instrument Air? Most power plants and process industries require the instrument air to run their process. The instrument air is compressed air that...
What are the various accessories used along with MCB?
Auxiliary Contact: What is Auxiliary contact? Auxiliary contacts are supplementary contacts that are added to a circuit to protect the main contact. This accessory allows...