hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
2083IN CONTROL VALVE SPECIFICATIONS GENERALLY TERM " DE- 200" ."DM -400"USED,, WHAT IS DE/ DM STANDS FOR?
1747hi this is noor in my work spot, i arranged THERMOCOUPLE in the place of RTD. (in FEED WATER tank). can i use T/C or not?
10 9766why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.
4 13359hi vishok this is noor plz tell me what type problems will occured i use T/C in the place of RTD in (FEED WATER TANK),plz send ur e-mail address to my ID (mail2noor.hyd@gmail.com)
6 6093What is the difference between radar and ultrasonic level transmitter? Which method is best and more accurate?
8 43437I want to take temp. data from recorder to computer. Which communication system is best from this option(Rs 232- 485/ethernet/USB)?
3 5700HI THIS IS NOOR AHMMAD.SHAIK, I AM WORKING IN INSTRUMENTATION MAINTENANCE Dept. in BOILER HOSE(BHEL HYDERABAD),,any other persons are working in same dept. i want some HELP in my subject
1 3742can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............
2 12006Post New Instrumentation Questions
Why ac supply load cell is used? Can we use the dc supply load cell?
3. Differentiate between ultrasonic flowmeter and radar type flow meter.
What do you know about gail?
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.
Which type of pressure can be measured by these elements?
all types of liquid analyzer principle with drawing?
can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).
how pressurize drum calibrated ?
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
How to work togather like sov,limit switch,proxy switch and booster in xv
Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
what is 24vdc live and dry supply
I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .
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.