UPSC Civil Service Exam Questions - Engineering

Q1:

A perfect plane frame having n number of members and j number of joints should satisfy the relation

A n < (2j - 3)

B n = (2j - 3)

C n > (2j - 3)

D n = (3 - 2j)

ANS:B - n = (2j - 3)

No answer description is available.