Answer / mukesh

give the clear answer to the interviewer.if u dont know
tell them directly.dont try to give the unknown answer
because it can make disappointment to t6he interviewer.

Answer / ramesh sobhani

while answering to interviewer attitude shal be down to
earth and smiling.
make interviewer comfortable with you reply. and please
with smiling face.

Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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i have one absolute pressure transmitter for the range is -400mmhg to 400mmhg. If i do the zero trim at atmosphere the transmitter should be give 4ma or 12ma? which one is correct?

2 Answers  

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re i got gre score of 950,and toefl of 69 is this score sufficient actually my husband is presently in US i need to go please help me

1 Answers  

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Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =

0 Answers  

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plc trouble shootings?

3 Answers  

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Where & Why we are using SURGE PROTECTION ?

4 Answers   IOCL,

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What is duty of as-built engineer.

2 Answers   Sofcon,

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how to calculate the temp. of RTD&Thermocouple when we got some mV r Ohms?if anybody has d chart pls mail the chatrs to me...

1 Answers  

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What is the difference between rich gas and lean gas?

3 Answers  

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What is offset in a control system.

2 Answers   Sabic,

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why we connect digital multimeter in series for dc current measurement and parallel for dc voltage measurement.

4 Answers  

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what is performance test.need defination

0 Answers   Takreer,

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