A simply supported beam is subjected to a couple at a section within i – McqOptions

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1.	A simply supported beam is subjected to a couple at a section within its span. It will produce.1. SF diagram of zero magnitude.2. Uniformly varying triangular BM diagram3. Sudden change in sign of BM at the point of application of the couple.4. Equal and opposite reactions at supports.Which of the above statements are correct?
A.	1 and 2
B.	2 and 3
C.	3 and 4
D.	1 and 4
Answer» D. 1 and 4

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