NAME ANY TWO PHOTO CONDUTIVE MATERIALS?
I want to measure level under vaccum by using DP Tx and vaccum vary between -500 to -670 mmHg and process fluid is accetic anhydride if consider process fluid density 1 kg/cm2. how to calibrate Tx ? consider level is 0 to 100 Cm.
How many problems can be occurring in solenoid valve? And how it can be rectified?
In Boiler Drum Level- Level control valve how can it tuning (PID)?
hello.my friends.i am an electronics & instrumentation engineer.i want to know Q1.why lugs use in instrumentation cable termination? Q2.if limit switch not working what to do?
Why we are using thrust bearing at turbine side?
Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus
What is voltage free(wet) and potential (dry) contact?
How do you calibration D.P transmitter? ?
PLS TELL ME THE FUNCTION OR PRINCIPLE OF CREEP RELEIF VALVE..
What are the cable come out from the paddle type flow sensor.and how is further connections
In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
which are types of orifice tap ?