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?
2914what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?
3023how 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 9516why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 9712How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 4262Post New IOCL Interview Questions
What is the recommended folder structure for MEAN app development?
In how many ways we can retrieve the data in the result set of mysql using php?
I want my class to be developed in such a way that no other class (even derived class) can create its objects. Define how can I do so?
What logic function is obtained by adding an inverter to the output of an and gate?
List out the differences between the clustered index and non-clustered index in sql server?
how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?
Describe the difference between being a manager, a leader and a follower?
How to create an external dataset with sas code?
Classify interrupts on the basis of signals.
What is the bluish white precipitate formed after adding ammonia solution?
Differentiate Style Sheet concept from HTML?
What is the use of code page?
State some uses of redo log files?
How can you determine the space left in a file system?
What are the types of stored procedures in an sql server?