Answer Posted / parekh
relay,flleper,nozel,oriffice,came,
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I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.
please send the drdo exam paper
key phaser where is use and work
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?
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 turbine speed measurement?
Identification of control valve parts.
Name different parts of a pressure gauge.
What is ultrasonic flowmeter?
hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???
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.
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
what is thermo coupler and how it works
