Also known as: vt.
VT has various meanings in the Electrical category. Discover the full forms, definitions, and usage contexts of VT in Electrical.
The ratio of primary volts divided by secondary volts. Voltage transformer an instrument trans-former specially designed and optimized for voltage measurement and power metering applications. The primary winding is rated to match the system voltage and the sec-ondary is typically rated at a standard value to match common meters and display units.
ElectricalLast updated: