Zusammenfassung der Ressource
Frage 1
Frage
PERT technique of network analysis is mainly useful for
Frage 2
Frage
In the network shown in Fig., activity 4-5 can be started only when
Antworten
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activity 3-4 is completed
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activity 2—4 is completed
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activity 2-3 is completed
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activity 2-4 and 2>-A both are com-pleted