A V Belt is a type of drive belt used to power the alternator and other auxiliary drives. V refers to the V-shaped cross-section of the belt, which fits into the corresponding grooves on the pulleys. The V Belt drives the alternator pulley, which in turn rotates the alternator shaft.Attributes:• Provides larger surface area for efficient power transmission• Prevents slippage and can operate at higher speedsApplications:A V Belt is used to transfer power from the engine to the alternator without loss.