Dry powder and sand. When rotating electrical machines such as generators and motors catch fire, fire extinguishers can be used, water spray and dry powder and sand cannot be used. A generator is a rotating machine that produces electricity when acted upon by mechanical power. Among them, the generator that generates direct current by mechanical power is a direct current generator, and the generator that generates alternating current is an alternator.
Rotating electrical machines such as generators and electric motors should not be used if they catch
Introduction Dry powder and sand should not be used when rotating electrical machines such as generators and electric motors catch fire. When rotating electrical machines such as generators and motors catch fire, you can use fire extinguishers, spray water and carbon