ORP sensor working principle?1342
what is the principal of operatio of dc motor1 1363
I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?
how to turbine speed measurement?1009
I have a problem with a valve (air to close). When it is fully closed and try to open 1% it doesn't responce till 3% open suddenly more than 3% then back to 3%. I tried to tune positioner then removed it, the problem still exist. Any idea3 2231
in yokogawa prosef rd safety PLC how to data send frome local SCS to other SCS and other FCS2 1879
dear sir we have insatlled positioner model no.sipart PS2 make Siemens at our control valves . now problem is if we want to increase the response of valve opening speedy /fast. what parameters do we change for positioner ? any idea. please guide us.
In apron feeder how TPH is calculated?1031
Flame scanner1 1504
how can i calibrate the temperatuture gauge used by temperature bath(dry block) i mean step by step procedure?1025
how can i calibrate a smart temperature transmitter used by druck 720 process calibrator?924
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .1016
How to Calibrate Ultrasonic flow Transmitter in Field
hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.
Explain an adaptive / self-tuning controller’s major draw card.
How to calculate P,I&D value in PID controller ?
1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.
what is the importance of CV in the control valves? how it is calculated?
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on email@example.com ?
How servomotor controls throttle valve of TURBINE?
model question paper of instrumentation for Jindal GET 2010.plz reply firstname.lastname@example.org
typical loop drawing of a simple feedback control comprising of one transmitter and one control
2. What is ultrasonic flowmeter?
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
How to calibration coriolis flow meter?
Explain the combusion chamber
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is email@example.com, cel no.9563591747