Materials and Construction
Babbit metal (used for making bearings) comprises of

Zinc and aluminium
Copper and aluminium
Saw dust and iron dust mixture
Mainly tin (85%) and lead

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Zinc is not used

As an alloying element in various bronzes
As anode for corrosion prevention in boiler
In its oxide form as pigments
For producing zinc base die casting alloys

ANSWER DOWNLOAD EXAMIANS APP