Question

In a fixed beam as shown below the magnitude of moment at left end is

• A. Zero
• B. 222.22 kNm
• C. 122.22 kNm
• D. 244.44 kNm

Answer 1

The correct option is D 244.44 kNm

$M_A=\sum \frac{Pa{b}^2}{l^2}=\frac{200\times 2\times 4^2}{6^2}+\frac{150\times 4\times 2^2}{6^2}$

$M_A=244.44kNm$