Why we don’t use 2-20mA, 1-20mA, 3-20mA or 10-50mA signal instead of 4-20mA ? Answer : Generally, in a transistor some amount of voltage is required for turning it on… View Answer
How to calculate the flow rate in Vortex flow meter ? What is K factor ? Can you give me an example calculation to understand the same as better ? Answer : Vortex flow meters are flow sensors that detect the frequency of vortices… View Answer
What is unit operation ? Answer : In unit operations their is only physical change is occur… View Answer
What is the minimum compressive strength of a brick according to IS codes ? Answer : Compressive strength test on bricks are meted out to see the load carrying… View Answer
How many steel is require in one sqft area ? Answer : It relies on the height of the building… View Answer
Calculate the requirements of Sand , Bricks and Cement (per sq.ft) to build a low rise building ? Answer : This is the method to calculate number of bricks and sand and cement… View Answer
Is excessive curing for brick work is good or bad for the walls ? Answer : First of all, we make the concrete cube at some mix proposition as M15, M20… View Answer
What is the maximum strength of cub compress strength in one cub testing ? Answer : Excessive curing is bad for the walls because… View Answer
What will happen if one could not properly follow the spacing of slab reinforcement bar ? Answer : Properly sized and located reinforcing will keep cracks reasonably tight and… View Answer
IS code for grade of concrete for bamboo lintel ? Answer : If you are using bamboo in place of steel… View Answer