change column name and make a unique column so we get no dupes.
What is main/res/ directory?
What is a cube in data warehousing concept?
How are extents allocated to a segment?
What is the formula to calculate the no load current of a single & three phase induction motor
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
How do I install only the client tools of sql server 2000?
Explain organogenesis?
What are the elements which are used in activity diagrams?
Why we load add-ins in qtp?
what is RTV function in in process control?
How do you sort an array in php?
Is outlook an email client?
why and how voltage sharing in transformer, during magnetic balance test ?
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com