Answer Posted / prakash avhad

very 1stly you can fill the tank upto certain level where
tank contains 30000 litres.Measure that height of circular
tank and measure dia of circular tank by formula V=pi d2/4 h.
For LRV OF transmitter=height x density of liquid
For example LRV for water and Transmitter at bottom
LRV=Height x 1
=0 m x 1
=0 mmwc
URV=Height x 1
=------mmwc
and put these values to the diaphragm type level transmitter

Explain the combusion chamber

1585

---

What is instrumentation technologists and mechanics?

590

---

How to work togather like sov,limit switch,proxy switch and booster in xv

3753

---

please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

1522

---

any body please send me the old question papers of ongc test.

1681

---

---

Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com

2386

---

what does it mean an active front end in vfd plz explain it briefly

1415

---

what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d

4382

---

give eg of how I/P is used in control loops

1505

---

Coal mill Instruments Equipments for cement plant And process diagram ?

2441

---

NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal

1753

---

Explain the working of an enraf level gauge.

672

---

in differential pressure transmitter,min&max pressure range for hp&lp

1543

---

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.

1504

---

What is three element drum level control system why its better than single element?

2071

---