Interested to Buy Any Domain ? << Click Here >> for more details...
Why we are using PLC instand of DCS in ESD System? can u
explain any one?
- 2 Answers
- 5703 Views
- I also Faced
- E-Mail Answers
Answer Posted / manan2347
Because of the scan time.
the scan time of DCS is generally of 100ms to 1 sec. where scan time for PLC ia 10ms.
we want quick action in case of any emergency for that we are using PLC in ESD system.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
Which type of pressure can be measured by these elements?
Explain signal isolator
Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com
In Safe Guarding test what means by "Failed to Danger" ?
Exothermic reaction./ endothermic reaction
what is the input of digital counter during the the calibration time?
Square root calculation for dp flow transmitter?
Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.
HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.
what would be the minimum flow rate that we can measure on rotameter..?
what is thermo coupler and how it works
for oil & gas industries which zone is normally preferred? why? give its example?
i need some objective type questions in instrumentation
give eg of how I/P is used in control loops
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
