Related Questions

An electric furnace producing heat by means of an electric arc struck between each of three electrodes and the charge is called __________ furnace.
If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as
The usual energy consumption in electric arc furnace steel making is __________ KWh/ton of steel.
In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as
The electric furnace in which heat is produced by a combination of induced current and skin effect is called __________ furnace.
__________ furnace is not an electric furnace.
In arc welding, the electric arc is produced between the work and the electrode by
In arc welding, the temperature of heat produced by the electric arc is of the order of
The refractory lining of the bottom in a basic electric arc furnace is made of
Which of the following mainly decides the current to be employed is arc welding?