Answer Posted / sarath

yes..you can use DPT as PT by keeping LP line open to atmosphere.connect the supply in HP line.

i am having information technology branh ....... can i prepare for psu exam

2208

---

what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

1962

---

what will the sending unit in the fuel gauge utilizes?

1899

---

how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?

2214

---

what is span value and zero ? and how set ?

1557

---

our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

2066

---

what is the difference between active & reactive power?

2178

---

Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

4218

---

How can measure flow in oil line?which type of transmitter is generally used?

4208

---

If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

2077

---

Isometric drawings are generated during _________________ phase of a project

2070

---

How d.p. Transmitter can be applied to open tank?

1119

---

There are many type of control cable like pair,core,tried, What are defination each one

2140

---

Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

2041

---

What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

1917

---