engineering recuitment UPPSC AE Mock Test 2024 Theory of Machines Balancing Balancing of Reciprocating Mass
In a reciprocating machine based on regular slider crank mechanism, the mass of reciprocating parts is 10 kg and crank radius is 15 cm. 60% of primary unbalanced is balanced using a counter mass. What will be residual unbalanced along the line of stroke for a crank position of 60° of speed of 4 rad / sec.
1
2.4 N
2
4.8 N
3
12 N
4
6.6 N