LOADING
Question
In a overhanging beam ABC, simply supported at A & B, and C being the free end. If it is subjected to a vertical load at free end, maximum moment occurs at-
A.
A
B.
C
C.
B
D.
Between A & B
Answer ( Option C)

B

Solution

RA + RB = P         …(i)

Taking moments about point A,

RB × L – P(L + a) = 

Substituting the value of RB in Equatin (i),

Shear force change sign at point B so maximum bending moment occure at point B.

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RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's