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Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
What is stripper & spilitter ? Diffrence in this.?
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.....
How to decrease opening & closing time of on/off valve?
Calibration procedure for Electro magnetic Flow meter
how pressurize drum calibrated ?
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
what are the steps I have to deal with?
What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
How to find out the current of two motors having same power consumption but different RPM?
How to control flow variations in magnetic flow maters..... When i will provide proper earthing?
How does a single acting, spring return ball valve actually work? Does it require continuous air supply?
How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?
What are the types of valves?
what is the electrical operation procedure for switching on 27.6MVA electric furnace.