Answer / ramana

This belongs to Arcmedies Principle, This Defines: The loss
in weight of a body is immersed in a liquid is equal to the
amount of weight of liquid displaced by the body.

THE OUTPUT OF A CURRRENT TRANSMITTER OR A PNEUMATIC TRANSMITTER HAS A LIVE ZERO?EXPLAIN

2 Answers  

---

What should be the stanchan Height for installation of Smoke detector & toxic gas detector in field,according to qatar standard

2 Answers  

---

State some of balance principle’ advantages?

0 Answers  

---

what is the working principal of pribe

0 Answers  

---

What is the differace between Volumatric flow meter and Mass flow meter.

4 Answers   Reliance,

---

in mass flow meter what is drive friquancy ?

0 Answers  

---

Could you explain to me the enraf (servo gauge) mechanism. How it works ? and how it is working on archimedes theory while it's not immersed into the surface? and how can we calibrate it ? Thanx

1 Answers  

---

Dear sir i m presently working in power plant nd my question is if any pump give flow 18tph then how would i know that how much range flow tx installed their flow line for flow measurement plz give me ans

1 Answers   HPSL, Infotech,

---

What are different types of control valves?

0 Answers  

---

What is mean by AC voltage and DC voltage

2 Answers  

---

control valve in manual/auto mode huntting checked spring tention also it is ok.positioner also good condition & incoming inst air line also constant pr.kindly give us correct answer?

5 Answers   Madhu Power,

---

why we are using negative range like -750 to 0 mmwc in closed tank?and what is the reason can you explain clear?

2 Answers   Aarvi Encon,

---