Answer Posted / mazhar ali
IT IS BASICALLY TERMED AS 3 ELEMENT CONTROL.
THIS IS USED IN BOILER HOUSE WHERE IN DRUM LEVEL IS CONTROL.
SO IT INVOLVES FEED WATER CONTROL , STREAM FLOW CONTROL AND
DRUM LEVEL CONTROL SIMULTANEOUSLY.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
Whatis the reset ofset and control system in instrumentation
What is the purpose of the analyzer in petrochemical plant?
What is zone,loop/fire alarm system?
Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
What is super thermocoupal?
Explain about safety integrated level protection? . How it was differ from other protections ?
what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?
Why mixer nd grinder Is example of constant torque load not variable torque load ???
In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?
Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.
Why do we floating DC in DC system.
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
how to measure oxygen which methods are using?
