Which of the following gases are used in Tungsten inert gas welding? – McqOptions

MCQOPTIONS

1.	Which of the following gases are used in Tungsten inert gas welding?
A.	Helium and neon
B.	Hydrogen and oxygen
C.	Argon and helium
D.	Carbon dioxide and hydrogen
Answer» D. Carbon dioxide and hydrogen

Discussion

No Comment Found

Related MCQs

IN_CASE_OF_SUBMERGED_ARC_WELDING,_THE_ELECTRODES_UPTO___________DIAMETER_MAY_BE_USED.?$
Material used for coating the electrode is called$
In_arc_welding,_arc_in_created_between_the_electrode_and_work_by$
The temperature, in arc welding, is of the order of
Which of the following gases are used in Tungsten inert gas welding?
____________is_the_welding_process_in_which_two_pieces_to_be_joined_are_overlapped_and_placed_between_two_pointed_electrodes.
_____________ is the welding process in which heat is produced for welding by chemical reaction?
In resistance welding, between the electrodes, a current of __________ voltage and __________ ampere is passed.
Due to which of the following reasons, no flux is used in atomic hydrogen welding?
For grey cast iron, which of the following welding methods is preferable?