Answer / abhijith

vibration transmitter
normally used in
compressor, turbine to
measure the vibration by
adjusting the gap voltage.
we cant control vibration
it shows only vibration
reading.

i have 80cm water tank.how can i use DPT as level mesurment.pls give specs for that..? We have air comp.from that moisture comeout to one tank.i want to mesure level of water in that tank and then after operat one sov to dicharge water after high level.

1 Answers  

---

why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.

0 Answers  

---

Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers  

---

Wht should be the ratio of natural frequency (Fn) to wake frequency (Fw) and wht if goes above the rato limit?

2 Answers  

---

There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

0 Answers  

---

What is Positive Calibration and Negative Calibration?

0 Answers   SA Kent,

---

how many types of spped sensors n vibration sensors?their basic principle n connection?

0 Answers   IOCL, ITC Infotech,

---

On drum level, why we are using air to close Control valve?

4 Answers   L&T,

---

What is Cryogenic?

2 Answers  

---

Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent

0 Answers   Kentz,

---

How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.

0 Answers   Petro Rabigh,

---

how do i calibrate mmwc pressure guage with out calibrator.if any? pls give me the ans.

1 Answers  

---