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This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics knowledge and support exam preparation. Choose a topic below to get started.
1. |
On a machine efforts of 100 N and 160 N are required to lift the loads of 3000 N and 9000 N respectively. Find the law of the machine. |
A. | P = 1/100W + 60 |
B. | P = 1/100W + 70 |
C. | P = 1/100W + 80 |
D. | P = 1/100W + 90 |
Answer» D. P = 1/100W + 90 | |
2. |
The lengths of the links of a 4- bar linkage with revolute pairs only are p,q,r and s units. Given that p < q < r < s and s+p < q+r which of these links should be the fixed one, for obtaining a double crank mechanism? |
A. | ink of length p |
B. | link of length q |
C. | link of length r |
D. | link of length s |
Answer» B. link of length q | |