Answer / karthikeyan

Flow defined as movement of substance one point to another.

Answer / shah behram

Any fluids or liquids flowing from one place to another place is called flow and it is defined as volume per unit of time at specified temperature and pressure conditions,is generally measure by positive- displacement or rate meters
Units:Kg/hr,litter/min,gallon/min,

What is close loop ?

1 Answers   College School Exams Tests, GMR,

---

What is CNC

1 Answers  

---

where proximity sensor installed on tank in loading arm application

0 Answers   Kalpena Industries,

---

this site is owned by an nonsense

0 Answers   Bhel, Prolific,

---

sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

2 Answers   BARC,

---

What is the difference between modbus,fieldbus & profibus

0 Answers   NSL,

---

what is transducer?

13 Answers   Sofcon,

---

We have a Yokogawa Micro-XL DCS, which is having around 300 I/O, but whenever there is any wire gets grounded in field, the 24v supply to all loops gets dipped & all the indications at DCS goes to IOP(shows input open), at present we have fixed 500mA fuses in all the lines but which does not working. Does it required to replace with lower amps fuse, then how much or is there any other solution for this.

2 Answers  

---

How to work DCS? how to get the signal from Field Instruemtns to PIB to Console?

2 Answers   Alstom, Invensys,

---

what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

---

how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

0 Answers  

---

An RTD is a_________________________.it works as follows

2 Answers  

---