GWR radar transmitter working principle?
Answer Posted / gamitsuresh
Gwr principle. Time domineering reflectrometry
The Pulses are travel guided with to process media when pulse reaches the surface of the material it is measuring differenc between
reflact to tx.and tx to surface of material time
It s convert to level
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Definition of reverse and acting controllers:
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
Tell about your IFFCO plant visit.
What is hp & mp seperator .& what is its working principle ?
I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
Give Detail information about plc,dcs,and scada system?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?
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 thermo coupler and how it works
Any body have know try work calculation ???
What is the difference between modbus,fieldbus & profibus
How does temperature bath work? How does coil gets heated only by applying some current?