What is Vacuum Circuit Breaker?
VCB stands for vacuum circuit breaker. This type of circuit breaker uses vacuum media for quenching the arc.
Float-type Level Switch for Sensing Low Oil Level
An oil sump for a hydraulic system is equipped with a float-type level switch for sensing low oil level but it gives faulty signals.
What is the Simple Alternative Vessel Level Indication?
A large vessel containing crude oil has a defective radar-based level transmitter. How do you choose a simple alternative level indication?
What is Capillary Tubing? – Advantages and Disadvantages
Capillary tubing is used to separate the direct connection between the measuring instrument and the process tapping point.
Why Three-phase Voltage is 440 Volts?
In this article, we learn why Three-phase voltage is 440 volts and its basic calculations in electrical engineering.
Practical Level Sensors Questions and Answers
Learn the top 4 real-time practical questions and answers on level measuring sensors and transmitters on instrumentation blog.
Draw the Symbols for Liquid Level Measuring Instruments
Draw the symbols for the following types of liquid level indicating instruments, each one mounted to the top of a process vessel.
Top PLC Manufacturers
The Top PLC Manufacturers are Siemens, Allen Bradley, ABB, Omron, Delta, Schneider Electric, and Mitsubishi.
Questions on DP Transmitter Wet Leg Compensating Impulse Line
Calculate the appropriate LRV and URV pressures for the DP Transmitter with Wet Leg Compensating Impulse Line.