i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......
1641can anyone tell free downloads website for fundamentals and principle of basic pressur,temperature,level and flow
2 5594Range 8 Kg/cm2, alarm to be set at 2Kg/cm2, at wat pressure reciever switch to be calibrated? justify the ans?
3 7318can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
1701Post New Instrumentation Questions
what is the difference between magnetic flow meter and mass flowmeter
What is difference between ESD and PLC please Explain me clearly.
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
There are many type of control cable like pair,core,tried, What are defination each one
How to Calibrate Radar Level Transmitter in Field
What is Predictive Maintenance
Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?
What is the GK Value in Flowmeter?
IN CONTROL VALVE SPECIFICATIONS GENERALLY TERM " DE- 200" ."DM -400"USED,, WHAT IS DE/ DM STANDS FOR?
hye SAM acn u send your e mail id, so that i can solve my query through e mail?
How ejector(or)evactor air pump is working in thermal power plant?
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?
How to work temperature gauge?
Define cryogenic?
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
