Mechanical Engineering MCQs

A. Increases continuously
B. Decreases continuously
C. Remains constant
D. May increase or decrease depending on various factors

A. Consumes time, but no resources
B. Consumes resources but no time
C. Consumes neither time nor resources
D. Is a dangling event

A. Latest start time of succeeding event -earliest finish time of preceding event activity time
B. Latest start time of the event – earliest start time of the event
C. Latest finish time of event – earliest finish time of the event
D. Anyone of the above

A. A straight line
B. A number enclosed in a circle or a square
C. A straight line with circles at the ends
D. A dotted line

A. Ahead of schedule
B. Beyond schedule
C. As per schedule
D. On critical path

A. +ve slack
B. -ve slack
C. Zero sldck
D. Dummy activities

A. All activities should be numbered
B. Only important activities should be numbered
C. Only critical activities are numbered
D. Only selected activities are numbered

A. The maximum time which an activity might require
B. The average time required for a job
C. The most probable time considering all conditions
D. The minimum time in which an activity can possibly be accomplished

A. an event can’t be accomplished until activities leading to it are completed
B. no activity from any event can be started from preceding event till it is completed
C. length of arrow has nothing to do with time
D. every activity must be completed before end point is reached

A. A project will always be behind schedule, if left uncorrected
B. Cost of project will always be more than the estimated cost, if no timely corrections are taken
C. A project can be subdivided into a set of predictable, independent activities
D. Activities are fixed and can’t be changed ,