What is a Bubbler System?
The bubbler system measures the liquid level by measuring the pressure required to force air or gas into a liquid at a point beneath the
What is HART Protocol? Architecture, Modes, Specifications
HART protocol is the abbreviation of Highway Addressable Remote Transducer. HART protocol is the global standard to send and receive digital information across analog wires
What is Optical Line Terminal (OLT)?
An optical line terminal( OLT) is hardware that is used at the endpoint of the passive optical network. In this article, we will discuss Optical
Inductors in Series and Series Inductor Circuits
Inductors in series get added because the effective number of turns increases with an increase in total inductance. In this article, we will learn about
What is Ohmmeter? Circuit Diagram, Types and Applications
This article describes an overview of ohmmeter, circuit diagram, types, and applications. There are numerous types of electric measuring devices available for testing electrical and electronic devices and circuits. Measuring
What is Step Index Fiber? Modes, Advantages, disadvantages
Step index fiber is a type of optical waveguide that has a constant refractive index of the core and cladding, but the value of the
Electrical Properties of Materials
One most important electrical properties of the material is its ability to conduct electric current. This is decided by a set of properties which are
Difference between Intrinsic Safe and Non-intrinsic Safe Cables
The major difference between intrinsic safe and non-intrinsic safe cables is that intrinsic safe cables are used in hazardous environments, whereas non-intrinsic safe cables are
Classification of Electrical Conducting Materials
Conducting materials are the materials that are used for the conduction or passage of electrical current from one point to the other in order to
Difference Between PLC and RTU
This article describes the major difference between the PLC and RTU. PLC and RTU are the abbreviated forms of programmable logic controller and remote terminal