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1. |
Which of the following statements is not correct about beams on elastic supports? |
A. | Rotational stiffness has to be considered for journal bearings |
B. | Single row bearings can be considered by a node at each bearing location |
C. | In wide journal bearing stiffness per unit length has to be considered |
D. | Rotational stiffness need not be considered for roller bearings |
Answer» E. | |