True or False: Voltages of 1 million volts or more are classified as ultra-high voltages.

Voltages classified as ultra-high voltages indeed start at 1 million volts (1 MV) or more. This classification is crucial in the field of electrical engineering and power transmission as it helps to differentiate between various voltage levels and their associated technologies, safety standards, and handling practices. Ultra-high voltage transmission is employed to efficiently transport electricity over long distances with minimal losses, which is increasingly important as demand for energy grows globally.

Understanding the voltage classifications is essential for addressing issues related to insulation requirements, equipment design, and operational safety measures in power systems. Such classifications are typically standardized internationally, which aids in fostering global consistency in electrical infrastructure development.