406) Ultimate strength of cold drawn high steel wires

Answer is:

decreases with increase in diameter of bar

Structural Engineering I MCQ with Answers

407) PERT technique of network analysis is mainly useful for

Answer is:

research and development projects

Explanation:

PERT or Project Evaluation and Review Technique can be understood as a tool for handling research and development projects which involve a series of activities. It supports the analysis of these actions and their sequential arrangement, along with determining the proposed duration required for completing each of these tasks with the help of drafting a critical path, is termed as PERT analysis.