Answer / Priyanka Saluja

This user has urgently requested HPCL papers from the Instrumentation Branch. The requested email is ujjwal_sharma1983@yahoo.com

what is difference between accelerometer vibration sensor and proximity vibration sensor

3 Answers  

---

HOW TO CHECK THERMOCOUPLE AND RTD & WHAT IS THE DIFFERENCE BETWEEN THERMOCOUPLE AND RTD

14 Answers  

---

what is field bus system. need defination

3 Answers   Takreer,

---

in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

1 Answers   IOCL, JSW,

---

plz give me the logic for how a pushbuttoon can be worked as atoggle switch i m working with allenbradely/micrologix1200/rslogix500

3 Answers  

---

I have installed a RTD whose length is 2250mm(RTD stem length), but it's upper 200 -250mm is out of the reactor, and this upper 200mm stem is surrounded by atmospheric temp. And the lower portion i.e. 2000mm is in contact with the measuring fluid, then does the final measuring temp. Gonna change as the upper 200mm RTD stem is out of reactor?

1 Answers   Process Control Technologies,

---

what will the sending unit in the fuel gauge utilizes?

1 Answers  

---

what is the input of digital counter during the the calibration time?

1 Answers  

---

How to calibration a control valve?

1 Answers  

---

how to control motor load with rpm or vfd

1 Answers  

---

what is the calibration procedure for transweigh make weigh feeder?

1 Answers   Anjani Cements,

---

what is difference between Floating D.C.Voltage and Fixed D.C.Voltage?

2 Answers  

---