Electrical Machines Objective Questions
Electrical Machines Questions & Answers 1. Magnetic Circuits Principle of Energy Conversion Excited Magnetic Systems 2. Basic Concepts in Rotating
Pressure to Current (P/I) Converter Principle
We can construct a pressure to current converter using a Flapper- Nozzle arrangement , Bellows and a Linear Variable Differential
Pressure Transmitters Leg Compensation Technique
Alternative to Pressure Transmitters Leg Compensation An alternative to using a compensating leg to subtract gas pressure inside an enclosed
Current to Pressure (I/P) Converter Principle
Current to Pressure Converter works on flapper nozzle method. The input is 4 to 20mA signal and the equivalent output
What is Flapper Nozzle System ?
A very important signal conversion is from pressure to mechanical motion and vice versa. This conversion can be provided by a
Ambient Air Quality Monitoring System Principle
AAQMS (ambient air quality monitoring System) for continuous monitoring of pollutant gases like NO2, SO2, O3, CO and suspended particulate
Micro-impulse Level Transmitter Principle
Levelflex is a “downward-looking” time-of-flight system, which measures the distance from the probe mounting (top of silo) to the material
Advantages & Disadvantages of Level Measurement Systems
Here we discuss about Advantages & Disadvantages of Level Measurement Systems like sight glass, ultrasonic level transmitters, float level measurement, Displacer
Latest ProfiBus Questions and Answers
ProfiBus Questions and Answers What happens if the PROFIBUS cable has a short-circuit? A short-circuit at the PROFIBUS cable can
Load Cell Design
When your application needs to measure static or quasi-static loads, forces or weights, you would need to use a load
