WHAT IS ANNUBAR?

Answer Posted / raghib haidar

it is primary element measure for very low flow

Is This Answer Correct ?    10 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?

1775


1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.

2219


Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

1160


I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.

3299


How do you identify an orifice in the pipeline?

675






why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?

1757


Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?

2108


what is cems analyzer explain with principle and drawing ?

1871


why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

1378


If fire would be inside the plant which fire detector is to detected the fire.

1071


what is the minimum power (P=VI)to produce a spark?

1557


What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

1625


Explain bernoulli’s theorem.

614


How to Calibrate Radar Level Transmitter in Field

733


we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

2154