What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?
2388what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?
2551how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?
1 8597why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 7934How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 3499Post New IOCL Interview Questions
What sort of patches prevent the CVSNT project and the CVS project from merging?
One boy has to climb steps. He can climb 1 or 2 steps at a time. Write a function that will returns number of way a boy can climb the steps. Int WaytoSteps(int n) (eg:- suppose number of steps is n=4 ,the function will return 5 (one-one-one-one ,one-one-two, one-two-one-,two-one-one, two-two)
What are the types of attribute view?
What is polynomial in r?
What are annotations in programming?
COL1,COL2 ABC,1 XYZ,2 HERE IN COL2 VALUES 1,2 NOT STSANDARD(IE MEANS NOT FIXED VALUES LIKE OTHER SOME VALUES LIKE 10,20) O/P IS COL1,COL2 ABC,2 XYZ,1
How do I use regsvr32?
What is php default argument?
What is frame animation?
In a page I have gridview with options of select and delete using hyperlink when I am selecting any one of then it has to open another page how can it?
Explain the difference between an inputsplit and a block?
What is provider in angularjs?
Which Class insulation is prefered for the sandwich Busducts ? Why?
Can we use only jpa without hibernate?
Why mvc is faster than asp.net? : Asp.Net MVC