Why the tapping connections are taking above for gas
service and below for liquid service?
Answer Posted / vinod patil
In gas connection to avoid liquid traps in gas flow measurement, as liquid is more denser it will remain below hence gas tap connections are given above.
And in liquid to avoid gas traps in liquid flow measurement, as gas is less denser it will be in upper area of pipe, so tap are given at bottom.
| Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
Reason for capillary type dp level transmitter fluctuation
Differentiate between ultrasonic flowmeter and radar type flow meter
What is standard procedure of manual mapping in Radar type level transmitter?
i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
What is the purpose of bypass valve across AS valve.
How to calibrate smoke Dectector
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
Explain Gas Turbine startup and shutdown sequences
what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
please tell me what is a light up procedure of Cfbc boiler and what it's axuillaries of cfbc boiler?
WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264