Which of the following considerations is NOT evaluated when judging electrical equipment?

When evaluating electrical equipment, multiple factors are taken into account to ensure safety, performance, and compliance with standards. Mechanical strength refers to the physical integrity of the equipment, ensuring it can withstand operation and external stresses without failure. Wire bending and connection space is evaluated to determine if the equipment allows for proper and safe installation, preventing issues like stress on conductors and ensuring adequate airflow for cooling. Arcing effects are assessed to understand potential hazards related to electrical arcing and to ensure the equipment is designed to minimize these risks.

Cost of installation is not a technical consideration related to the performance or safety of the electrical equipment itself. While it is an important factor in the overall decision-making process for procurement and project management, it does not influence the technical specifications or evaluations of the equipment’s design, safety standards, or operational capabilities. Hence, it stands out as the factor that is not typically included in the technical assessment of electrical equipment.