pls send me the 10 years technical question papers of NTPC
AND BHEL
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Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.
How to Calibrate Ultrasonic Level Transmitter in field
what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
How does a single acting, spring return ball valve actually work? Does it require continuous air supply?
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?
why use 50% lel methane gas concentration for gas detector calibration instead of 60% lel gas concentration whereas the hi alarm set at 60% lel.
What is the use of each wire in three wire RTD
how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i
What is the use of temperature compensation?
types of cable..? Use of every types of cable..?
the output of the common trasmitter protocol in qatar gas are the following
what is the reset offset and control system in instrumentation
How to convert Differential pressure to flow in TPH
Why even multiple power supplu r used in instrumentation system?