A steel bar ABC of uniform cross-section 100 mm2 is suspended vertical – McqOptions

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1.	A steel bar ABC of uniform cross-section 100 mm2 is suspended vertically and loaded as shown in the figure. If the lower end of bar C does not move when loads are applied (neglect self-weight), then the value of force P is (Es = 200 kN/mm2)
A.	24 kN
B.	42 kN
C.	36 kN
D.	15 kN
Answer» B. 42 kN

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