IF ASK IN THE INTENVIEW WHAT TYPE OF BMS YOU USE?
Answer / efrainctruz
SEMIENS HONEYWELL JOHNSON CONTROLLER SYSTEM
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Is wet leg type system nessesary to measure water level of steam DRUM? How the transmitter is calibrated to measure this level?
where cn i find the previous years question paper for psu exam???????//
Which is your favourite subject & explain any one topic of it.
Explain the working principle of variable frequency drive?
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
what is interlock system and why we use of this?
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
How many loops are there in the power plant? how many closed & open loop in the power plant ? Please give me the exact clarification?
What is cascade control in process instrumentation?
4 Answers Engineers India, ITC Infotech,
Define the terms Accuracy, precission, Spam, process tolerance while doing calibration of an instrument? Explaini with an example?
a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?
What is the main difference between Cavitation and Flashing?
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