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?
2396what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?
2562how 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 8623why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 7996How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 3525Post New IOCL Interview Questions
What are the data types in oop?
What is difference between asp.net and asp.net mvc? : Asp.Net MVC
What are static variables?
What is secure property?
How can we fetch title of the page in selenium?
Does a class inherit the constructors of its superclass in java programming?
What is isr? Can they be passed any parameter and can they return a value?
What are the 5 constants of action interface?
Tell me what does the standard journal entry includes?
Discuss the impact of avionics and advanced control systems on aircraft safety and efficiency.
How can you achieve run time polymorphism in C#?
Define linked list and its features with signature?
System tablespace cant be exported from one database and imported into another why?
What is the use of placeholder control? Can we see it at runtime?
Discuss the nature and types of secondary data sources. Also discuss the data research procedure