In inert gas metal arc welding,
Advantage of using electron beam welding is/are
Non - consumable electrodes are made of
In salt bath heating, the current can flow only through the
In resistance furnaces, the temperature can be controlled by
Which type of heating is used for sterilization?
The temperature produced in indirect arc furnace is
Electroplating is done
For best visual performance, the range of brightness within the field of vision
Maintenance factor is the ratio of
