What is mean by Ethernet, Device net and Control net? For
what application we are using these?
Answer Posted / brijlal gupta
Ethernet is a one type of cummuniation cable,which is
mainly used in DCS system for cummunication purpose.
ether net is used for FCS to HIS cummunication.
| Is This Answer Correct ? | 4 Yes | 12 No |
Post New Answer View All Answers
hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???
installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?
which type of signal used in instrument?
How r the calculation of process line mpm.
Describe a time when you anticipated potential problems and developed preventive measures.
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.
i want to find out iffco get test paper
How to Calibrate Interface Level Troll in field
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.
What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller
What are the application of bernoulli’s theorem?
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.