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Worksheetswelding technology
Total questions: 15
Worksheet time: 8mins
Arc welding is a method of ……………………. two pieces of metal into one soil piece.Arc welding is a method of ……………………. two pieces of metal into one soil piece.
joining
concerned
bonding
concern
MIG can be used on all ……………………., in all positions.
materials
metal
material
alloy
MIG can be used on all material, in all positions, with high ……………… and low heat input.
product
productivity
products
producted
Nowadays, some modern ……………………. Technologies have been developed, including friction stir and rotating welding and ultrasonic welding.
welds
weld
welding
welded
The arc is formed by momentarily ……………… the tip of the electrode into the plate
touches
touch
to touch
touching
As a result of this, the current ……..……….. to flow even when the gap is quite large.
continue
continues
continued
continuing
In friction welding, the weld is carried out by heat generated during relative …………….between two adjoining pieces.
movement
move
to move
moves
What is MMA?
Manufacture metal arc
Manual metal arc
Manufacture material arc
Movement metal arc
What is TIG ?
Tungsten integrate gold
Tungsten integrate gold
Tungsten inert gas
Tungsten integrate gas
What is MIG ?
Metal inert gas
Material inert gas
Metal integrated gas
Material inert gas
What is advaned welding techniques ?
friction welding
ultrasonic welding
plasma welding
What is the heat source in manual metal arc welding ?
a gas tungsten arc
an electric arc
a shielded gas arc
a friction arc
What is an electric arc formed between ?
A electrode
A consumable electrode and the parent plate
A electrode and the parent plate
A consumable electrode and the plate
What is SMAW ?
Solution material arc
Solution metal arc
Shielded metal arc
Shielded material arc
In friction welding, the weld …………………. out by heat generated during relative movement between two adjoining pieces.
carry
carried
carries
is carried
