A group of friends went on a holiday to a hill station. It rained for 13 days. But when it rained in the morning, the afternoon was lovely. And when it rained in the afternoon, the day was preceded by clear morning. Altogether there were 11 very nice mornings and 12 very nice afternoons. How many days did their holiday last ?
Answer : The holiday last for 18 days...
A group of friends goes for dinner and gets bill of Rs 2400. Two of them says that they have forgotten their purse so remaining make an extra contribution of Rs 100 to pay up the bill. Tell the no. of person in that group ?
Answer : Let 'x' be the number of perons in the group...
If a triangle has a base B and the altitude of the triangle is twice the base, then the area of the triangle is ?
Answer : Area of the triangle...
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...
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...
What is unit operation ?
Answer : In unit operations their is only physical change is occur...
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...
How many steel is require in one sqft area ?
Answer : It relies on the height of the building...
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...
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...
What is the maximum strength of cub compress strength in one cub testing ?
Answer : Excessive curing is bad for the walls because...
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...
IS code for grade of concrete for bamboo lintel ?
Answer : If you are using bamboo in place of steel...
Component parts of a weir ?
Answer : Body wall of the weir...
How to calculate lap, bond and hook length for preparing bar Bending schedule ?
Answer : Hook length is 5*d lap length can been given at the end L/7 and at continuous L/4...
What is Electronic Engineering how to become a good Electronic Engineer ?
Answer : Electronics engineering is a designing order which uses non-direct and dynamic electrical segments...
