The motor best suited for DC traction is:

Correct option is C

​$$\begin{array}{|c|c|}\hline\textbf{Motor} & \textbf{Application} \\\hline\text{DC series motor} & \text{Traction system, Cranes, Air compressors} \\\hline\text{DC shunt motor} & \text{Lathe Machines, Centrifugal Pumps,} \\ & \text{Blowers, Conveyors, Weaving Machine,} \\ & \text{Spinning Machines} \\\hline\text{DC compounded motor} & \text{Presses, Shears, Elevators, Rolling Mills} \\\hline\text{Stepper motor} & \text{3D printing equipment, Small robotics,} \\ & \text{CNC milling machines} \\\hline\end{array}$$​​