WHAT IS FREQUENCY DIAGRAM?

What is Ellingham diagram?

What is PV diagram ?

Types Of Frequency Diagrams

Two sinusoidal voltage of the same frequency are shown in the diagram. What is the frequency, and the phase relationship between the voltage? Frequency in Hz phase lead of N over M in radius .

Two sinusoidal voltage of the same frequency are shown in the diagram. What is the frequency, and the phase relationship between the voltage? Frequency in Hz phase lead of N over M in radius