Pressure Cooker || Fusible Plug || Safety Valve 

#pressurecooker
#cooker
#safetyvalve
#fusible
#mechanical
#engineering
#pressure
#howitswork
#amazingfacts
#mechanical
Hello Friends
In this video lecture i explained you working of fusible plug or safety valve in pressure cooker whenever the loaded valve not work properly due to blockage of nozzle of pressure cooker