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Q 1/50
Score 0
These are numbers that have no decimal or fractional parts.
30
odd numbers
irrational numbers
even numbers
whole numbers
Q 2/50
Score 0
It is the process of combining two or more arithmetical or algebraic quantities in one sum.
30
multiplication
addition
division
subtraction
50 questions
Q.
These are numbers that have no decimal or fractional parts.
1
30 sec
Q.
It is the process of combining two or more arithmetical or algebraic quantities in one sum.
2
30 sec
Q.
It is the difference between the two numbers.
3
30 sec
Q.
Is the process of adding one number as many times as there are units in the other number.
4
30 sec
Q.
Is the process of finding how many times one number contains the other number.
5
30 sec
Q.
It is the number to be divided.
6
30 sec
Q.
It is known as the most common measurement system used in most places of the world.
7
30 sec
Q.
In the English System, the inch is divided into how many graduations?
8
30 sec
Q.
How many millimeters in 10 centimeters?
9
30 sec
Q.
How many centimeters in 1 inch?
10
30 sec
Q.
How many meter in 1 kilometer?
11
30 sec
Q.
It is also known as the British (US) System
12
30 sec
Q.
It is a comparison of two quantities.
13
30 sec
Q.
It is the equality of two (2) ratios.
14
30 sec
Q.
The product of the means is equal to the product of the ___________.
15
30 sec
Q.
Find the unknown term of proportions: 5 : 10 = 6 : x
16
30 sec
Q.
It is the number of unit squares equal to the surface of an object.
17
30 sec
Q.
It is the three- dimensional size of an object measured in cubic units.
18
30 sec
Q.
Which is a thick solid line used to show the visible shape of the object.
19
30 sec
Q.
Lines used to indicate the measurement of objects.
20
30 sec
Q.
It is used to indicate the imaginary cut surface referred to by the cutting plane line.
21
30 sec
Q.
Ruled, light line with freehand zigzags used to show a long break to conserve space on a drawing.
22
30 sec
Q.
It is a line connected to the arrow.
23
30 sec
Q.
This symbol is a miniature drawing of the metal's edge preparation prior to welding.
24
30 sec
Q.
It is a complete joint penetration for a joint welded from one side and visible root reinforcement is produced.
25
30 sec
Q.
If the contour requires finishing, a finishing symbol will be sued in conjunction with the contour symbol, a letter G indicate grinding, C indicate shipping, M indicate machining, and U indicate unspecified which local method should be used.
26
30 sec
Q.
The symbol triangle attached to the reference line indicates the type of weld.
27
30 sec
Q.
It is added to the symbol only when special notes are required.
28
30 sec
Q.
It is a symbol added to the basic AWS welding symbol to indicate that a weld is to be made at the job site (“ in the field”), rather than in a fabricating shop.
29
30 sec
Q.
It is located on the same side as the symbol and indicates the weldshould be approximately a flat plane with the surface.
30
30 sec
Q.
This symbol is a miniature drawing of the metal‟s edge preparation prior to welding.
31
30 sec
Q.
It is a method or technique used to increase the width and volume of bead.
32
30 sec
Q.
It is often used in flat position weld on butt, tee, and outside corner joints for build up and surfacing application.
33
30 sec
Q.
It is the movement of uneven flux line that causes an arc to move during a weld.
34
30 sec
Q.
The coating of the electrode is sometimes called _______________.
35
30 sec
Q.
_________ is created by holding an electrode approximately 3mm away from the base metal.
36
30 sec
Q.
It protects the weld from contaminants during cooling.
37
30 sec
Q.
It is the angle that the electrode departs from the surface of the metal.
38
30 sec
Q.
Angle that pushes the molten metal and slag ahead of the weld.
39
30 sec
Q.
Angle that pushes the molten metal away from the leading edges of the molten weld pool toward the back were it is solidified.
40
30 sec
Q.
Pattern which used as cover passes in flat and vertical positions.
41
30 sec
Q.
It can be used for deep groove welds for the hot pass.
42
30 sec
Q.
It can be used if there is a large gap to be filled.
43
30 sec
Q.
What is the recommended travel angle and work angle in striking an arc in flat position?
44
30 sec
Q.
If the contour requires finishing, a _________________ will be sued in conjunction with the contour symbol, a letter G indicate grinding, C indicate shipping, M indicate machining, and U indicate unspecified which local method should be used.
45
30 sec
Q.
If you are right-handed, where should weld start?
46
30 sec
Q.
In stringer bead in flat position, what maintaining width of bead should make?
47
30 sec
Q.
Tools used to clean the weld.
48
30 sec
Q.
What is the recommended welding position in the electrode E6011?
49
30 sec
Q.
What is the basis for identifying the recommended arc length to be maintained when striking an arc?