Answer:
The correct answer is option C. pneumatic power transfer
Step-by-step explanation:
Pneumatic power transfer is mostly used in food processing industry. The reason is because this pneumatic system usually consists of just air in the form of gas, which means that they will not face any poisonous leakages in the food production houses.
These systems rely heavily on the constant supply of compressed air which is then used to transmit and control the energy.