Answer / efrainctruz

SEMIENS HONEYWELL JOHNSON CONTROLLER SYSTEM

Please can anybody help for control valve sizing step by step procedure?

0 Answers  

---

diff between neutral ,ground,phase , earthing and shielding?

0 Answers   L&T,

---

How to interfacing microcontroller with a DC motor

0 Answers   JJ Tech,

---

Dead weight tester & comparator for calibration , which is more accurate , what is the application.

1 Answers   Bapco Bahrain Petroleum Company,

---

what is the conductivity sensor output formula and what is the ph sensor output formula?

1 Answers  

---

---

What is Cryogenic?

2 Answers  

---

What is the GK Value in Flowmeter?

0 Answers   IBPIL, Thermax,

---

explain Cascade Control strategy with the help of a block diagram. also exlain its working in a distillation column

2 Answers   ABB, Sabic,

---

when we are using HART COMMUNICATOR why we are using 250 ohm resistance while using HART COMMUNICATOR.

7 Answers  

---

What is the Relation Between flow and pressure. How both terms related with each other.

1 Answers  

---

what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other

0 Answers  

---

in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

---