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in mass flow meter what is drive friquancy ?
Why upper weighing limit of electronics balance is 90% of the total weighing capacity?
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
why we are using magnet for calibration of gas detector?
installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,
How many interlocks at turbine side?
centrifugal compressor interlock? Tell me the parameter at which compressor will trip
in differential pressure transmitter,min&max pressure range for hp&lp
How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,
What are the uses of orifice plates?
Give 2 application of quartz crystal used for process parameter measurement.
How is automatic reference junction compensation carried out in temperature recorders?
whats the abbreviation of IOP? is it instrument of power or input open problem?
how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.