Thermal Mass Flow Meter – Principle, Advantages, Applications
Thermal mass flow meter principle is rate of heat absorbed by a fluid flowing in a pipe or duct is directly proportional to its mass flow.
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Oval Gear Meter – Principle, Advantages, Limitations, Applications
Oval Gear Meter measures flow by using a geared rotor to pass known volumes of fluid through a housing. (Positive Displacement Flow Meter)
HART Communication Protocol Overview
HART is a digital signal that rides on a standard 4 mA … 20 mA process control loop. In the
Electrical Power Distribution
Electricity distribution is the final stage in the delivery of electricity to end users. A distribution system’snetwork carries electricity from
Basics of Actuators
A valve actuator is a device that produces force to open or close the valve utilizing a power source. This
Turbine Flow Meter – Principle, Advantages, Disadvantages
The turbine flow meter sends the liquid through a rotor causing it to rotate at an angular velocity proportional to the fluid flow rate.
Basics of Thermocouples and RTD
Thermocouples What are Thermocouples? Thermocouples are temperature sensors. They operate under the principle that the junction of two dissimilar metals
Interview Questions on Transmission & Distribution
Why is alternating current used for transmission? AC is used for transmission because transformers can step it up to high
Top 50 Electrical Engineering Questions & Answers
In this article, you will learn the top 50 electrical engineering questions and answers.
Tilt Level Switch Working Principle
Tilt Switches Monitor’s line of tilt bin level switches are economical, trouble-free point level controls available for detection of dry bulk