how many types of orifice plates?and explain about it?
Answer Posted / nitin.sonurlekar@gmail.cm
Orifice plate is a device used for measuring flow rate by reducing pressure or for restricting flow or also used for creating Differential pressure.
OP types :
• Concentric.
• Segmental.
• Eccentric.
• Quadrant Edge.
| Is This Answer Correct ? | 29 Yes | 0 No |
Post New Answer View All Answers
What are the interlocks we have to check during the start up of LP/HP compressor?
TECHNICAL/ARTITUDE
what diffrence b/w plc s7200,300,400
Explain operation of Haskel pump.
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?
Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.
I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
what is the responsibility of an instrument commissioning supervisor
which type inter lock use in petrochemical refinery,and oil & gas?
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
Draw symbols of the following :
why we are using magnet for calibration of gas detector?
what is the process for double acting cylinder pneumatic for 32' v/v