Pick out the wrong statement pertaining to the rotary dryer ?

• A. Flights (located in the inside shell of rotary dryer) lift the material being dried and shower it down through the current of hot air/gases. It extend
• B. Hold up of a rotary drier is defined as the fraction of the dryer volume occupied by the solid at any instant. The best performance for rotary drier i
• C. Rotary dryer is suitable for drying sticky material
• D. Recommended peripheral speed of a rotary drier is in the range of 10 to 30 metres/minute