Answer / jayesh sangani

cavitation is inlet of valve pressure is low of vapor pressure
is called cavitation. damage the control valve and high noise produce. hard trim material used.

How will you calibrate PID controller? explain with example.

0 Answers   Jacobs, Sirte Oil Company,

---

how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value

4 Answers   Saadi Cement,

---

Explain Gas Turbine startup and shutdown sequences

0 Answers  

---

how level can be measured in open tank with reference to pressure

1 Answers   Atul, INOX,

---

If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used?

2 Answers  

---

In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 Answers  

---

working principle of lvdt?

2 Answers  

---

whats the working of principal thermocouple

6 Answers  

---

what are the steps to commissioning a DCS system?

2 Answers   BGR Energy,

---

What are the disadvantages of Human-Machine Interface (HMI)? atleast 3.

1 Answers  

---

difference between transducer and converter in instrumentation

4 Answers  

---

what is the best method to measuring level in high pressure and temperture thank?

4 Answers  

---