engineering recuitment ISRO Scientist Mechanical Mock Test Engineering Mechanics Equilibrium and Friction Equilibrium
The frictional effects of the air on the blades of the standing fan creates a couple moment of M0 = 6.0 N.m on the blades. What would be the magnitude of the couple forces at the base of the fan so that the resultant couple moment on the fan is zero?
1
20 N
2
6 N
3
26 N
4
None of the above