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?
2385what 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 8594why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 7924How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 3495Post New IOCL Interview Questions
Is apache an operating system?
how do calibrate the valves.. with clear manual
What is the most useful function in excel?
our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.
Do all HTML tags come in pair?
How are destructors defined in java?
Is compensation the most important factor for you when taking a new job?
What is the best font for terminal?
What are different views in ms powerpoint?
How do you add a column to a table?
What is mvc application life cycle?
Differentiate between array list and vector in java.
Explain the advantages of using macro in c language?
What is a one-time signature scheme ?
What is a instance variable in java?