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OPaL Interview Questions
Questions Answers Views Company eMail

Where should we terminate the shield and why?

3 4440

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?

3 3235

We Have Two Field bus Pressure Transmitters of Different Sensor Range (I.E One is of Lower range and Another is of Higher Range).Is same Process Line. My Question is Can i provide Saturation Limit to my field Bus Transmitter as We can provide Saturation current limit to HART Instruments. As During Low Pressure Both Working OK ,But During High Pressure, transmitter with Lower sensor range Goes to Fault mode as Beyond its Sensor Limit it can Measure, So may I provide Saturation point Some where to Suppress This Fault during High Pressure.

1132

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Un-Answered Questions

How will you find the current time of the remote machine using QTP script?

583


How do you comment out in jsp?

560


How do I find information about the install locations for the various instances running on a computer?

545


Explain the logical message in cics?

577


What are the two types of indexes and explain them in detail? Or what's the difference between clustered and non-clustered indexes?

454






How can you restore a redirected standard stream?

598


Explain what are some common precipitating agents used to remove metals from aqueous waste streams?

596


What is a select query statement in ms sql server?

573


What are the disadvantages of using Views?

60


How do I restart iis express from command line?

545


What is the container?

556


What is the use of lambda functions?

483


Should I put quotes around attribute values?

458


What is the importance of hashcode() and equals() methods?

571


What does tty mean in linux?

433