Why does a fractionating column does not catch fire even though it operates at temperature greater than 400 degree C ?
5 13268Why 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...
2303Hai 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 9923wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?
1 3966what 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 32775Post New ONGC Interview Questions
What will have to do if a shard is down or slow and you do a query?
What is excel ribbon?
How can I increase my website session?
What's the difference between using mysql_ functions and pdo?
Where is spring aop used?
What is difference between cmmi and cmm levels?
Through array we can execute the testcase how ? give me example
What could possibly be the problem when a command that was issued gave a different result from the last time it was used?
What are the languages use to build objects?
What is the use of layout manager in android?
What are the reserved words in python?
What are the main functions of a kernel?
What is slow moving items?
Why is my javascript function not defined?
How many ways are there to deploy wpf applications, and what are they?