Mechanical Engineering MCQ

Test your knowledge with important Mechanical Engineering MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Mechanical Engineering MCQs at Bissoy

• In order to avoid excessive multiplication of facilities, the layout preferred is
  ক

  Product layout

  খ

  Process layout

  গ

  Group layout

  ঘ

  Static layout
• If a worker gets a daily wage of Rs. HA, then according to Rowan plan, his maximum daily earnings can be
  ক

  2 HA

  খ

  1.33 HA

  গ

  1.5 HA

  ঘ

  1.15 HA
• The probability distribution of project completion in PERT follows following distribution
  ক

  Normal

  খ

  Binomial

  গ

  Exponential

  ঘ

  Gaussian
• The probability distribution of activity times in PERT follows following distribution
  ক

  Normal

  খ

  Binomial

  গ

  Beta

  ঘ

  Exponential
• The standard time for a job is
  ক

  Total work content

  খ

  Base time + relaxation time

  গ

  Total work content + basic time

  ঘ

  Total work content + delay contingency allowance
• The time by which the activity completion time can be delayed without affecting the start of succeeding activities, is known as
  ক

  Duration

  খ

  Total float

  গ

  Free float

  ঘ

  Interfering float
• Critical path method
  ক

  Helps in ascertaining time schedules

  খ

  Makes better and detailed planning possible

  গ

  Provides a standard method for communicating project plans schedules and to time and cost performance

  ঘ

  All of the above
• Critical path on PERT/CPM chart is obtained by joining the events having
  ক

  Maximum slack

  খ

  Minimum slack

  গ

  Average slack

  ঘ

  No slack
• The bonus increases in proportion to the increase in efficiency. This statement applies to
  ক

  Halsey plan

  খ

  Gantt plan

  গ

  Emerson's efficiency plan

  ঘ

  Rowan plan
• The type of organisation preferred for a steel industry, is
  ক

  Line organisation

  খ

  Functional organisation

  গ

  Line and staff organisation

  ঘ

  Line, staff and functional organisation
• A PERT network has three activities on critical path with mean time 3, 8 and 6 and standard deviations 1, 2 and 2 respectively. The probability that the project will be completed in 20 days is
  ক

  0.50

  খ

  0.66

  গ

  0.84

  ঘ

  0.95
• The type of layout used for manufacturing steam turbines, is
  ক

  Product layout

  খ

  Process layout

  গ

  Fixed position layout

  ঘ

  Any one of these
• The allowed time for a job equals standard time plus
  ক

  Policy allowance

  খ

  Interference allowance

  গ

  Process allowance

  ঘ

  Learning allowance
• Abbreviated work factor data is applied for
  ক

  Material handling operation

  খ

  Maintenance operation

  গ

  Packing and shipping operation

  ঘ

  All of these
• Bar chart is suitable for
  ক

  Large project

  খ

  Major work

  গ

  Minor work

  ঘ

  All of these
• Product layout is employed for
  ক

  Batch production

  খ

  Continuous production

  গ

  Effective utilization of machine

  ঘ

  All of the above
• Process layout is employed for
  ক

  Batch production

  খ

  Continuous type of product

  গ

  Effective utilization of machines

  ঘ

  All of the above
• Value engineering aims at finding out the
  ক

  Depreciation value of a product

  খ

  Resale value of a product

  গ

  Major function of the item and accomplishing the same at least cost without change in quality

  ঘ

  Break-even point when machine requires change
• The basic difference between PERT and CPM is that
  ক

  PERT deals with events and CPM with activities

  খ

  Critical path is determined in PERT only

  গ

  Costs are considered on CPM only and not in PERT

  ঘ

  Guessed times are used in PERT and evaluated times in CPM
• Choose the wrong statement. Motion study is used for
  ক

  Improving a work method

  খ

  Improvising a work method

  গ

  Designing a work method

  ঘ

  Reducing inventory costs
• The appellate authority for an industrial dispute is
  ক

  Management

  খ

  Labour court

  গ

  High court/supreme court

  ঘ

  Board of directors
• Pessimistic time is
  ক

  The maximum time which an activity might require

  খ

  The average time required for a job

  গ

  The most probable time considering all conditions

  ঘ

  The minimum time in which an activity can possibly be accomplished
• PERT analysis is based upon
  ক

  Optimistic time

  খ

  Pessimistic time

  গ

  Most likely time

  ঘ

  All of these
• Break-even analysis shows profit when
  ক

  Sales revenue > total cost

  খ

  Sales revenue = total cost

  গ

  Sales revenue

  ঘ

  Variable cost
• 'Value' for value engineering and analysis purposes is defined as
  ক

  Purchase value

  খ

  Saleable value

  গ

  Depreciated value

  ঘ

  Function/cost
• Scheduling
  ক

  Prescribes the sequence of operations to be followed

  খ

  Determines the programme for the operations

  গ

  Is concerned with starting of processes

  ঘ

  Regulates the progress of job through various processes
• Which of the following plans motivates supervisors by paying a premium on time saved by workers?
  ক

  Halsey plan

  খ

  Rowan plan

  গ

  Haynes plan

  ঘ

  Emerson's plan
• Break-even point is the point where
  ক

  Fixed and variable cost lines intersect

  খ

  Fixed and total cost lines intersect

  গ

  Variable and total cost lines intersect

  ঘ

  Sales revenue and total expensive lines intersect
• Positive slack on a PERT indicates that project is
  ক

  Ahead of schedule

  খ

  Beyond schedule

  গ

  As per schedule

  ঘ

  On critical path
• A company spends considerable amount on publicity to promote sales. This expenditure in break even chart is shown below the
  ক

  Fixed cost line

  খ

  Variable cost line

  গ

  Total cost line

  ঘ

  Sales revenue line