Download Aptitude Crack
img not found img not found

UPSC Civil Service Exam Questions

Q1:

If all the dimensions of a prismatic bar of square cross-section suspended freely from the ceiling of a roof are doubled then the total elongation produced by its own weight will increase

A eight times

B four times

C three times

D two times

ANS:B - four times

Here, it's talking about keeping self-weight same so if we increase cross-section the weight will automatically increase. So here to keep weight same we use specific weight instead of its own weight.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.