An electric multiple unit (EMU) is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages.
An electric multiple unit (EMU) is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages.
Source: Wikipedia "Electric multiple unit" · CC BY-SA 4.0
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