The wire of heater should made of that material whose. |
|||
(a) |
specific resistance more and melting point high |
(b) |
specific resistance more and melting point low |
(c) |
specific resistance low and melting point low |
(d) |
specific resistance low and melting point high |
The wire of heater should made of that material whose. |
|||
(a) |
specific resistance more and melting point high |
(b) |
specific resistance more and melting point low |
(c) |
specific resistance low and melting point low |
(d) |
specific resistance low and melting point high |
specific resistance more and melting point high