Answer / hamid

on the vibration probe we start by cheking the resistance of the probe
than we check the linearity using the tk-3

how to make temperature closed loop

1 Answers  

---

If fire would be inside the plant which fire detector is to detected the fire.

0 Answers   KOC,

---

Pl send the model question paper of mahagenco account officer post

0 Answers   MahaGenco,

---

what is PID n give me brief info. about P&I&D.

2 Answers  

---

What is an analog input-output

10 Answers   TN, Torrent Pharma,

---

---

HELLO FRENDS ,, I M IN THE MIDST OF TROUBLE .. JUST LITTLE HELP ME... SUPPOSE ,, I HAVE A CLOSE VESSELE TANK ( HEXANE MEDIA ) ,, I M USING ROSEMOUNT 2051 DPT FOR LEVEL APPLICATION .. ITS CALIBRATE RANGE IS.. . 0 TO 950 MMH20 ..I DID CALIBRATED DPT WITHOUT REMOVING IMPULSE LINE OF HIGH AND LOW TAPPING.. & WITHOUT DISTURB 3 WAY MANIFOLD..!!! BUT ,,, DURING CALIBRATION I SELECT RANGE BY HART LRV IS 900 MMH20 & URV IS 1300 MMH20 ,, BUT ,TANK LEVEL SOMETIMES 100 % AT 1100 MMH20 , SOMETIMES 1300 MMH20 ..IN THIS CONDITION .. WHOLE LOOP FAILED ,, MAIN THING IS THAT ,, HOW TO CUSTOME RANGE SELECT ?? AND IF I USED RANGE OVER THE ORIGINAL CALIBRATE RANGE ,,,THEN WHAT ERROR WILL BE COME ??? HOW TO ZERO CALIBRATION OF DPT... HOW TO ZERO TRIM BY MANIFOLD ?? AND FOR TANK LEVEL PURPOSE ... WHICH UNIT I CAN USE ??? IS THERE ANY CALCULATION OR CALIBRATION .. IF YEH .. THEN PLZ JUST GIVE ME CALIBRATION STEPS FOR DPT.. THANKS YOURSSSSSSS

1 Answers   Torrent Pharma,

---

what is the difference between laminor flow and turbulant flow

2 Answers   Invensys,

---

what is difference between OP AMP and differential amplifier?

5 Answers   TCS,

---

model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com

0 Answers   Jindal,

---

What is fault tolerent system

2 Answers   GNFC,

---

How do you measure g's?

5 Answers   Aramco, GNFC, HPCL, Polmon, Thermax,

---

How to convert Differential pressure to flow in TPH

0 Answers   Chettinad, ELCO,

---