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?
2860what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?
2964how 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 9431why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 9544How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 4194Post New IOCL Interview Questions
While migrating Microsoft SQL Server 2008 database to SQL Azure, what can be done to ensure the database connectivity does not degrade?
Do I need microsoft visual c++ 2005 redistributable on my computer?
What is $_session in php?
Explain about busy waiting?
When are we going to use truncate and delete?
Have you ever acted as a mentor to a co-worker?
What are registry items?
HI. ANYONE HAS ATTENDED INTERVIEW FOR TESTING IN MINDKRAFT GLOBAL. I HAVE WRITTEN TEST FOR SOFTWARE TESTING. CAN ANYONE TELL ME WHAT ALL QUESTIONS CANBE ASKED. PLS REPLY. THANK YOU
explain how java se 8 data and time api solves issues of old java date api?
What is an array in c?
Explain drx – trx?
How to reset/destroy a cookie in php?
What is impala’s aggregation strategy?
Can I combine columns in excel?
What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?