Answer Posted / sudhir prajapati
Its a one type of feedback system. PID controller try to
correct the error between a measured process variable and
desired set point by calculating and then it generates the
corrective action accordingly
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
If fire would be inside the plant which fire detector is to detected the fire.
how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?
what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.
Differentiate between ultrasonic flowmeter and radar type flow meter
how many types of preheaters are in cement industry & what r they can any body explain?
Why is the orifice tab provided?
while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?
What is the purpose of bypass valve across AS valve.
How to Calibrate Radar Level Transmitter in Field
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
What are the interlocks we have to check during the start up of LP/HP compressor?
i need some objective type questions in instrumentation
how can leve transmetter calibate in feild .and also put cv and flow plz .....