Question

What is the maximum number of points of concurrence of three lines in a plane?
(a) 3
(b) 2
(c) 1
(d) 0​

Answer 1

Step-by-step explanation:

For the below structure a moment is applied at E, find the equilibrium moments exerted by e members on the joint (EI is constant) 4 m 1000 kN.m 五 E 5 m 6 m 3 m (A) M =3 = 275 kN-m, ME = 366 kN·m, M2 =120 kN·m, Mgc = 237 kN -m (B) M =275 kN•m, M = 363 kN m, MEc = 220 kN · m, M D =137 kN m (C) M gc = 275 kN•m, M¤ = 363 kN m, M = = 220 kN - m, M =, =137 kN -m (D) M R = 275 kN · m, M gn = 366 kN·m, M-, = 220 kN · m, M-c =137 kN •m %3D %3D %3D EA ED %3D EB %3D %3D EC

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Answer 2

Step-by-step explanation:

What is the maximum number of points of concurrence of three lines in a plane?

Ans :- 3