ISRO Mechanical & Aerospace 2020 - Question 39

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In a four-bar linkage if 'S' is the length of the shortest link, 'L' is the length of longest link and 'P' & 'Q' are length of other links, then the criteria for getting a triple rocker mechanism in which no links will fully rotate is

  • A. S+Q > P+L
  • B. S+L < P+Q
  • C. S+L = P+Q
  • D. S+L > P+Q

Answer: D. S+L > P+Q

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