This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Sterilization of hand piece will cause: 
Select and explain. 
A. Rust of hand piece, B. Turbine wear, C. Fibre loss, D. Loss of torque
C: Fibre loss
Answer: C: Fibre loss 
Explanation: None