railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
For a fixed-connected collar type of support connection in coplanar structures, the number of unknown(s) is/are
1
three and the reactions are two forces and a moment component
2
one and the reaction is a moment component
3
two and the reactions are two forces (one horizontal and one vertical)
4
two and the reactions are a force and a moment