Question 

How can an explosion occur in the starting air line of an internal combustion engine and how can the possibility of such an occurrence he reduced? Sketch and describe devices, which may be fitted to reduce the severity of such an explosion. Slate the attention which air starting valves should be given before stand                                                                                                                                                                   

MARCH 2020

2015/SR7     2019/FEB    2019/JULY    2019/AUG