what is the imbustion control loop

1887

What is the constant voltage unit?

1079

How to convert Differential pressure to flow in TPH

2238

key phaser where is use and work

1976

I want to buy a seal kit of a pneumatic power cylinder.But I don't know it's specification.So please help me to know its specification.

1943

How the warning lamp of a charging-system is activated ?

2638

What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus

5863

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.

1969

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.

2684

Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?

2241

What is Cavitation in a control valve?

2063

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

2256

What is the use of temprature compensation?

1151

Full form of KKS when use DCS.

3162

Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.

3211