Chemveda Life Sciences Instrument Engineer Interview Questions and Answers

A fume hood is a ventilation device used to limit exposure to hazardous fumes, vapors, or dusts.

• Fume hoods work by drawing air in from the front opening and expelling it through a duct to the outside.

• They create a negative pressure zone to prevent contaminants from escaping into the laboratory.

• Adjustable sashes allow for control of airflow and protection levels.

• Commonly used in laboratories when working with chemicals