102) Ajay opened a hardware shop by investing Rs. 21,000 and is joined by Nitin with Rs. 36,000 after some time. If the profits at the end of the year are divided equally, after how many months did Nitin join Ajay?
Answer is:
5 months
Related RRB SSE Mechanical Question Paper 2014 (Set-1) with Answer Key
Answer is:
bending stress
Explanation:
A beam in which bending stress developed is constant and is equal to the allowable stress, is called a beam of uniform strength. A beam of uniform strength has, at every cross-section, same bending stress.
Beam of uniform strength can be achieved by:
1. Keeping the width uniform and varying the depth,
2 Keeping the depth uniform and varying the width,
3. Varying the width and depth both.
The common method of obtaining the beam of uniform strength is by keeping the width uniform and varying the depth.
Answer is:
11760
Answer is: