While using Clapeyron’s Theorem of Three Moments, a fixed end of a continuous beam is replaced by additional span of

While using Clapeyron’s Theorem of Three Moments, a fixed end of a c

1.	While using Clapeyron’s Theorem of Three Moments, a fixed end of a continuous beam is replaced by additional span of
A.	infinite stiffness
B.	zero stiffness
C.	infinite length
D.	infinite moment
Answer» B. zero stiffness