Why would an Engineer consider combining FEEDBACK and
FEEDFORWARD control in some applications?
Answer Posted / gonzales
In boiler when tripple element controlling required
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
what is cold loop? difference between hot and cold loop?
How to calculate P,I&D value in PID controller ?
Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose
How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks
Describe how to use megger to measure the earth resistance and insulation resistance
where i can get training in INTOOLS and PDMS in Delhi-NCR OR north part of India. please reply with ur ans. at arunsamkaria@ymail.com
What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?
How many are the types of instrument cables in terms of No. of pair.
Which types of quections asked in interview for FORMULATION PLANT (PHARMA)
How signals can be taken through modbus?
What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?
What is super thermocoupal?
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.