The _____ of a harmonic refers to the phasor rotation with respect to the fundamental waveform.​

A) ​name
B) ​frequency
C) ​sequence
D) ​magnitude

Sequence

A progression or arrangement of elements in a particular order, often used in reference to electrical phases or operations.

Phasor Rotation

The rotation of a phasor, which is a vector representing a sinusoidally varying quantity, in the complex plane, typically used in the analysis of AC circuits.

Fundamental Waveform

The basic frequency component of an alternating current or voltage, corresponding to the fundamental frequency of the system.