Mechanical Engineering Mcqs

The disadvantage of product layout is_________________?
  • (A)  high initial investment for the specialized facilities
  • (B)  skilled labour to operate machines
  • (C)  production time is longer, requiring more goods in inventory
  • (D)  high cost of inspection
  • (E)  costly and complex production control
A dummy activity________________?
  • (A)  is artificially introduced
  • (B)  is represented by a dotted line
  • (C)  does not require any time
  • (D)  all of the above
  • (E)  none of the above
The critical path of a network represents_______________________?
  • (A)  the minimum time required for completion of project
  • (B)  the maximum time required for completion of project
  • (C)  maximum cost required for completion of project
  • (D)  minimum cost required for completion of project
  • (E)  none of the above