Answer / r.kalaiselvan

hi

we are using glasarin oil inside the pressure gauge to
use the gauge in vibrating area

Answer / kaja farkhan

for damping we are using the glycerine in the pressure
gauges

Answer / www.islamqa.com

# Glasarin oil or any other viscous material is used in
order to make pulsation damping to avoid vibration and
pulsation effects on ths gauge and to have a stable
readable value.

# The internal friction of the filled liquid absorp shocks
and prevent the instrument damage.

Regards,

Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
CELL.: 00 2 0121367310

Answer / t-boy

To allow for its usage in areas subjected to vibration. The
oil acts like a damper.

What is the maximum operative of Drive ?

2 Answers   Reddy Labs,

---

What is the IEC Standard for PLC I/O Terminal wiring Procedure?

1 Answers  

---

Thermocouples work as follow:

1 Answers   Dashen Brewery, Tata Power,

---

this site is owned by an nonsense

0 Answers   Bhel, Prolific,

---

why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

0 Answers  

---

What is the Working principle of Dozing valve?

0 Answers   Shree Cement,

---

The performance of a pump is monitored by measuring the ________ and _________ pressures

1 Answers  

---

A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?

2 Answers  

---

EXPLAIN SOME IMP QUESTIONS AND ANSWERS ON TOPIC ELECTRONICS,INSTRUMENTATION.........

1 Answers   ONGC,

---

What is Cryogenic?

2 Answers  

---

if found error in magnetic flow meter?how can we adjust?

2 Answers   ANI Instruments, Techint,

---

What is the minimum rating availalbe for weld neck orifice in market?

0 Answers   Jindal,

---