Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Give this quiz to my class
Q 1/50
Score 0
These are simply short sections of weld beads.
30
capping
tack welds
root pass
stringer bead
Q 2/50
Score 0
It is a method of tacking using stiffeners or backing plate to keep both plates aligned.
30
semi-permanent tacking
bridge tacking
none of these
permanent tacking
50 questions
Q.
These are simply short sections of weld beads.
1
30 sec
Q.
It is a method of tacking using stiffeners or backing plate to keep both plates aligned.
2
30 sec
Q.
Which electrode is used for mild steel?
3
30 sec
Q.
Which electrode is used for low alloy steel?
4
30 sec
Q.
In E-7010, which digit number that indicates the welding position?
5
30 sec
Q.
An added protective device in front side of the body.
6
30 sec
Q.
These are used in picking-up hot metals.
7
30 sec
Q.
To be worn in the area with toxic fumes.
8
30 sec
Q.
Provides eye protection during grinding and welding.
9
30 sec
Q.
Hand protective device during welding.
10
30 sec
Q.
It is a type of weld measured at about 6mm up to 12mm length. It is used to fit up temporarily two pieces of heavy metal being joined.
11
30 sec
Q.
It is a tack weld done only in a very short bead. It is used to fit up temporarily the two pieces of metal to be joined.
12
30 sec
Q.
When the electrode melts during welding process, what is being deposited on the base metal?
13
30 sec
Q.
This occurs when butt welded metals that are freely moving are drawn closer together by contraction across the weld metal.
14
30 sec
Q.
What is the outer covering of the deposited bead referred to?
15
30 sec
Q.
This occurs when a weld is deposited on one side of a flat narrow strip of sheet metal which is not clamped or held down, the strip bends upward.
16
30 sec
Q.
Contractional stresses result in the pulling of plates towards each other across the directions of the weld.
17
30 sec
Q.
It is a straightforward procedure in which you either pull, drag or push the torch across the joint in a straight line with no or minimal side-to-side movement.
18
30 sec
Q.
It is used to grip the electrode.
19
30 sec
Q.
It is used to hold the desired weld firmly without a long complicated set-up time.
20
30 sec
Q.
Uniformity of bead ripples must be in accordance with?
21
30 sec
Q.
It is done by touching the electrode on the base metal like scratching a matchstick.
22
30 sec
Q.
It is done by moving the electrode downward until it touches the base metal, then bringing the electrode up slightly to form an arc.
23
30 sec
Q.
The coating of electrode is sometimes called _______________.
24
30 sec
Q.
What is the recommended travel angle in square edge (close) butt weld in flat position?
25
30 sec
Q.
What is the recommended work angle in square edge (close) butt weld in flat position?
26
30 sec
Q.
What is the recommended work angle in square edge (close) butt weld in horizontal position?
27
30 sec
Q.
The diameter of the electrode to be used in a welding operation depends upon the:
28
30 sec
Q.
It is the distance from the tip of the welding electrode to the adjacent surface of the weld pool
29
30 sec
Q.
These are classified according to the kind of the base metal for which they are recommended for mild steel low hydrogen, low energy, cast iron, stainless steel and variuos non-ferrous.
30
30 sec
Q.
The common lengths of electrodes are ________.
31
30 sec
Q.
It creates a molten pool or crater that tends to flow away from the arc and cools to solidify as it moves.
32
30 sec
Q.
_________ from the electrode covering forms a slag on the top of the weld to protect it from contaminants during cooling.
33
30 sec
Q.
A rule of thumb is that the larger the diameter of the electrodes, the higher the number required for a ______________.
34
30 sec
Q.
Arc length depends on ________.
35
30 sec
Q.
The molten metal transferring across the gap may short out electrode causing it to stick to the plate.
36
30 sec
Q.
What is the recommended travel angle in square edge (close) butt weld in horizontal position?
37
30 sec
Q.
It is the movement of uneven flux line that causes an arc to move during a weld.
38
30 sec
Q.
The proper distance of an arc must be maintained for at least _______.
39
30 sec
Q.
It is formed after the molten pool is solidified and is generally associated with the melting, recoil pressure induced by the vaporization, the phase interactions and the resolidification process.
40
30 sec
Q.
It is used to increase the volume and width of bead.
41
30 sec
Q.
What type of weaving pattern that we used in square edge (close) butt weld in horizontal position?
42
30 sec
Q.
It can be defined as provision of a clean, comfortable, safe and aesthetically appealing environment.
43
30 sec
Q.
What is the recommended travel angle and work angle in striking an arc in flat position?
44
30 sec
Q.
This type of welding rod is used mostly in root penetration.
45
30 sec
Q.
What is the basis for identifying the recommended arc length to be maintained when striking an arc?
46
30 sec
Q.
What is the recommended welding position in the electrode E6011?
47
30 sec
Q.
What is the meaning of Sanitize in 5S?
48
30 sec
Q.
It is a systematized approach to organized work areas, keep rules and standards, and maintain the discipline needed to do a job.
