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Which of the following statements is INCORRECT?
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- Grashofs rule states that for a planar crankrocker four bar mechanism, the sum of the shortest and longest link lengths cannot be less than the sum of the remaining two link lengths.
- Inversions of a mechanism are created by fixing different links one at a time.
- Geneva mechanism is an intermittent motion device.
- Grubler's criterion assumes mobility of a planar mechanism to be one.
Correct Option: A
NA