Final answer:
Option B. Technician B is correct, incorrect handling of a solvent tank can cause health risk to coworkers.
Step-by-step explanation:
Technician B is correct, incorrect handling of a solvent tank can cause health risk to coworkers. Solvents used for cleaning components can release hazardous fumes that can be inhaled by coworkers, leading to respiratory issues, headaches, and other health problems. It is essential to follow proper safety procedures when working with solvent tanks to protect both the components being cleaned and the health of coworkers.