Groups are determined by PRECIPITIN test, serologic test to measure a specific reaction between antigen (C carbohydrate, located in the cell wall) and antibody which results in a visible precipitate. Group A Streptococci (Streptococcus pyogenes) is among the most important human pathogens.
Mechanical failure is another one of the leading causes of accidents. Many things can go wrong while riding a Jet Ski, ranging from bad pumps to dead batteries. We meticulously maintain our PWCs to ensure that theyâre operating in peak condition, ensuring that you wonât run into any problems while riding the waves.
The major cause of clutch failure is excessive heat. Excessive. heat generated between the flywheel, driven discs, intermedi-. ate plate and pressure plate can cause the metal to flow and. the material to be destroyed. If this occurs, the clutch can. burst which can cause property damage, serious bodily injury. or death.