HV has various meanings in the Architectural category. Discover the full forms, definitions, and usage contexts of HV in Architectural.
Used, with certain exceptions, during all radio transmissions between air traffic control and any aircraft which has been assigned a maximum takeoff weight (MTOW) rating of 136 tonnes (300,000 lb) or more.
ArchitecturalAn electric power system having a maximum roomeansquare ac voltage above 72.5 kilovolts (kv). OR the voltage greater than 1500V for DC and 1000V for AC which is used to power distribution.
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