Answer Posted / nileshkumar jambukiya
THE THREE ELEMENT IN BOILER IS
(1)STEAM FLOW
(2)FEEDWATER FLOW
(3) DRUM LEVEL
we use multiloop controller with cascade facility to
control drume level, in this level is use as a primary
setpoint SP, the out put of primary loop is being setpoint
of secondary loop and this is water flow, so that if our
primery setpont is maintain automaticaly steam pressure
maintain. so we use three element in boiler drume level.
Thanks,
JAMBUKIYA N.T
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function
on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
it is possible to check the fail safe condition in pressure transmitter. if possible how?
HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.
What is the differerence between hysterisis and linearity.
how to control pid
Operational amplifiers
my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card
2. What is ultrasonic flowmeter?
HOW CREATED LP & HP PRESURES IN DRUM FOR DRUM LEVEL MEASUREMENT!
How does work A temperature valve or fv control valve in process plz brief me
what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
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.
Why humidity limit is 30 to 55 % for raw material storage?
