Production Technology - Interview Questions | Exam2Win

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71. PERT/CPM, techniques can be used for following applications

A. once through project

B. maintenance jobs

C. research and development

D. all non-technical jobs

E. all of the above.

Explanation:

72. The assumption in PERT is

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 ,

E. commissioning time can be changed, if activities are behind schedule.

Explanation:

73. An event is indicated on the network by

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

E. an arrow.

Explanation:

74. Pick up the incorrect statement from the following. A critical ratio scheduling

A. establishes the relative priorities among various activities on a common basis

B. determines the status of each activity

C. adjusts automatically changes in activity progress

D. is a dynamic system

E. none of the above.

Explanation:

75. O on a PERT/CPM chart represents

A. an ordinary event

B. a significant event representing some mile-stone

C. an event to be transferred to other network chart

D. dangling event

E. dummy event.

Explanation: