List of top Automotive Questions on Automobile and its components asked in CBSE CLASS XII

Ankita/Ankit is working as a mechanic in an automobile workshop. She/He receives a car for repair with the defect, transmission is noisy in neutral speed position. Advise her/him to check for various probable causes of defect with their remedies.
Sometimes, in suspension system, instead of standard type of coil springs ............... type of coil springs are used in automobiles.
One of the applications of tyre inflators is that they are used in fuel retail outlets, service stations, garages and ............... .