Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bunny
Modbus,Profibus and Fieldbus are industrial standrad
protocols with which instruments are communicating each
other. A protocol is a set of rules that governs
communications within a network, defining everything from
how connections are made between devices to how the message
itself is formatted. They can be implemented through
software, hardware, or both.
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
What are the uses of orifice plates?
How to Calibrate Vortex Flow transmitter in field
Why ac supply load cell is used? Can we use the dc supply load cell?
steps for installing orifice plate?
Differentiate between ultrasonic flowmeter and radar type flow meter
give eg of how I/P is used in control loops
what is the procedure of belt scale calibration?
What is the constant voltage unit?
Identification of ss fittings, pilot valves, relief valve.
use of split range ? where it is used ? in which control loop it is used ?
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
Explain why plc require in analog input 4-20amp & 0-10 volt?
