Physiology Mechanics of Respiration 54c6a634 Normal respiratory minute volume is? A Tidal volume X Respiratory Rate B Tidal volume/ Respiratory Rate C TLC/ Respiratory Rate D FRC/ Respiratory Rate High-Yield Explanation Ans. (a) Tidal Volume X Respiratory RateRef: Ganong 25th ed. 1629RMV: Respiratory minute volume: 500ml X 12 breaths/ min= 6L