The Critical Activity Has

By Aina Parasher|Updated : July 13th, 2022

The critical activity has-

  1. Maximum Float
  2. Minimum Float
  3. Zero Float
  4. None of these

Answer: C. Zero Float

The critical activity has zero float.

Solution

In CPM analysis there are three types of activity based on their float.

Sub-Critical activity: Sub-critical activities are those activities that are occurring earlier than the scheduled time.

  • Sub-critical activity has a positive float.
  • Sub-critical activities have more than sufficient resources.

Critical activity: Critical activities are those activities that are occurring just on time.

  • The critical activity has zero float.
  • Critical activities have just sufficient resources.

Super Critical activity: Super critical activities are those activities that are occurring later than the scheduled time.

  • Super critical activity has negative float.
  • Super critical activities have less than sufficient resources.
  • Super critical activities require more resources to complete on time.

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