THD Accounting and Finance Alternate phase opposition disposition CHB MLI CSV APODSPWM CSV PDSPWM CSV PODSPWM CSVPWM Diode clamped multilevel inverter Down sampling factor Financial Education Financial Literacy Financial Services Growth and Development Hybrid inverter Induction motor MSVPWM N-level cascaded inverter Phase disposition SPWM Seven-level cascaded and diode clamped multi-level inverter Total harmonic distortion Unipolar PWM