For the cantilever bracket, PQRS, loaded as shown in the

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For the cantilever bracket, PQRS, loaded as shown in the adjoining figure (PQ = RS = L and QR = 2L), which of the following statements is FALSE?

1. The portion RS has a constant twisting moment with a value of 2WL.
2. The portion QR has a varying twisting moment with a maximum value of WL.
3. The portion PQ has a varying bending moment with a maximum value of WL.
4. The portion PQ has no twisting moment.

Correct Option: B

The portion QR has a varying twisting moment with a maximum value of WL.