<prompt> Which of the following statements about Anaesthetic Machine is trueTemperature of Desflurane Vaporizer Chamber is 39CFlow-meters Rotameters are InterchangeableOxygen sensors are placed on the expiratory limb of the anesthesia circuitAll of the above  <response>: Temperature of Desflurane Vaporizer Chamber is 39C Unique Features of Desflurane Vaporizers.Flow-meters Rotameters are not interchangeable.Oxygen sensors are placed on the Inspiratory limb of Anesthesia Circuit. 