GATE Exam Questions - Engineering

Q1:

The degree of kinematic indeterminacy of the rigid frame with clamped ends at A and D shown in the below figure is,

A 4

B 3

C 2

D zero

ANS:B - 3

DkI = 3j-e.
e = r+m for beam and Frame,
DKI = 3 * 4 - (6+3) = 3.