Logic Gates Animation
Seven Basic Logic Gates Digital electronics relies on the actions of just seven types of logic gates, called AND, OR, NAND (Not AND), NOR (Not OR), XOR (Exclusive OR) XNOR…
Interview Questions on Fieldbus Communication
The following are the list of interview questions on fieldbus communication Fieldbus Interview Questions and Answers Fieldbus Questions Why is the H1 bus speed 31.25kbps, not something different, suitable for closed…
Top 10 Common Mistakes on Electrical Systems
1. Thinking that it's "only 120 volts" or 208 volts or 480 volts or... Dr. A.G. Soto, consulting physician to Ontario Power Generation presented a paper at the 2007 IEEE…
Why we use Negative Voltage in Vibration Measurement ?
An Excellent Answer by Bently Nevada Employee: As a 20-year Bently Nevada employee, and as someone responsible for answering such questions over the years within our company as well as…
Ultrasonic Sludge Blanket Level Meter Animation
Sludge Level Probe uses an ultrasonic pulse to accurately measure the sludge level. An ultrasonic signal sent from the probe is directed towards the sludge blanket in the tank. Height…
Serial Communication Interview Questions and Answers
We prepared a list of Serial Communication Interview Questions for your interview preparation. Go ahead with this article and get your basics back. Hope you will love this article. share…
Differences between Watts and Volt Amps
As you would know, electrical products generally indicate both to show how much energy and current they draw. So herewith a quick summary of the differences with some interesting alternative…
Modbus Communication Interview Questions and Answers
Read the Modbus communication interview questions prepared for your interview. Modbus Communication Interview Questions and Answers What is Modbus? Modbus is a serial communication protocol developed by Modicon published by…
Calibration of Displacer Level Transmitter
Calibration of Displacer Level Transmitter Calibration Procedure: *Ask panel man to put the controller in manual mode for control loop and to put it on MOS for ESD loop. *Hook…
Differential Pressure Sensors Calibration Procedure
Differential pressure sensors are common in the process industry and cover a variety of applications. To understand what a differential pressure sensor is, it becomes important to put it in…
