Mechanical Engineering Mcqs

One of the basic essentials of an incentive plan is that_________________?
  • (A)  a differential piece rate system should exist
  • (B)  minimum wages should be guaranteed
  • (C)  provide incentive to group efficiency performance
  • (D)  all standards should be based on optimum standards of production
  • (E)  all standards should be based on time studies
Ethyl fluid is used_______________________?
  • (A)  to increase the octane rating of the fuel
  • (B)  to increase the cetane rating of the fuel
  • (C)  as a defrosting agent
  • (D)  as a superior type of fluid compared to others
  • (E)  to improve lubricating quality of fuel
Normal heptane_______________?
  • (A)  accelerates auto-ignition
  • (B)  helps to resist auto-ignition
  • (C)  does not affect auto-ignition
  • (D)  has no relation with auto-ighition
  • (E)  retards auto-ignition