Why does a fractionating column does not catch fire even though it operates at temperature greater than 400 degree C ?
5 13309Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
2312Hai I have completed my I T I Electrician with N.C.V.T and already I have B license too. I have a 10 years experience in electrical field then how to get the c license
2 9940wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?
1 3980what will happen if instead of neutral we use earth wire as return conductor?if we can use ,then why we are not using in our day to day appliances?please justify the answer
11 32862Post New ONGC Interview Questions
what is finance and accounting solutions
Explain what is datacontract and servicecontract?
How to Prepare preventive maintenance shedule of machine tool.
What is the difference between php and java?
What are dispatcher servlet and context loader listener?
What is difference between arraylist and list in c#?
Does pop3 delete email from server?
What is the function of sap web dispatcher in sap fiori architecture?
Explain how can you determine the proper pipe thickness for a slurry line?
What are go channels?
What is path analysis?
How can I extract the formated word(bold,italic,underline,font,color etc) from the msword file.?
Is sql easy to learn?
Describe tree rotation in avl tree.
Hi All, Is there any way to check whether a value is selected in a Multi-select tree prompt? I have a tree prompt and want to get to know whetehr which values user has selected,i want to so that values on the top of the report. I Have used that paramDisplayValue('paramername'),But it will display only last selected value. For Example i have tree prompt with one level Region- >country->states If user select region Asia it will dislay the all the Countries in that region and then if user select India it will display the states related to india only Suppose Hierachy look like this: Asia->India->Andhra Pradesh. I want to show this hierachy on the top of the report How it is possible? Can you please help me?