Fusible plug
is generally made up of an alloy (gunmetal) which consists of copper, tin and ________
.
Aluminium
Zinc
Cast iron
Manganese
Zinc
Fusible plug
is made up of gunmetal (an alloy of approx. 88% Copper, 8–10% Tin and 2–4% Zinc)
Hence, the
correct option is (B).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's