Question 1

What is the basis for recommending the required gap in performing open butt joints

Accepted Answer

electrode diameter

Answer

amperage rating

Answer

flux composition

Answer

thickness of metal

Question 2

What is the acceptable width of bead in a weld metal?

Accepted Answer

10 mm

Answer

4 mm

Answer

3 mm

Answer

5 mm

Question 3

Two metal surfaces being welded on the same plane is called a

Accepted Answer

Butt weld

Answer

Diagonal weld

Answer

Continuous weld

Answer

Fillet weld

Question 4

What is the most applicable weave motion in horizontal position?

Accepted Answer

circular weave

Answer

none of these

Answer

square weave

Answer

figure 8

Question 5

What does L in CLAMS mean?

Accepted Answer

Length of arc

Answer

Length of toe

Answer

Length of weld

Answer

Length of electrode

Question 6

What does A in CLAMS mean?

Accepted Answer

Angle of Electrode

Answer

Length of electrode

Answer

Manipulation

Answer

Current

Question 7

What does C in CLAMS mean?

Accepted Answer

Current

Answer

Manipulation

Answer

Length of electrode

Answer

Speed of travel

Question 8

What does M in CLAMS mean?

Accepted Answer

Manipulation

Answer

Length of electrode

Answer

Speed of travel

Answer

Current

Question 9

What does S in CLAMS mean?

Accepted Answer

Speed of travel

Answer

Current

Answer

Manipulation

Answer

Length of electrode

Question 10

In the code E-6013, what does 3 stands for

Accepted Answer

Coating

Answer

Electrode

Answer

Position

Answer

Tensile strength

Question 11

In the code E-6013, what does 1 stands for

Accepted Answer

Position

Answer

Electrode

Answer

Coating

Answer

Tensile strength

Question 12

A type of tack that uses stiffeners to keep both base metals aligned is called_______.

Accepted Answer

Bridge tack

Answer

Semi- permanent tack

Answer

a.	Permanent tack

Answer

None of these

Question 13

The kind of tack welding that is done in a very short bead to fit up welds temporarily

Accepted Answer

Semi-permanent tack

Answer

None of these

Answer

Permanent tack

Answer

Bridge tack

Question 14

The kind of tack welding that measures at about ¼” to ½” length and is used to fit up heavy piece of metal

Accepted Answer

Permanent Tack

Answer

Bridge tack

Answer

Semi- Permanent tack

Answer

None of these

Question 15

After tack welding, plates should be checked for

Accepted Answer

all of these

Answer

correct root gap

Answer

Angular plate alignment

Answer

distortion

Question 16

In tack welding, where is the exact point/s tp place the tack?

Accepted Answer

In the middle and on both edges of the base plate

Answer

In the middle of the edges of the base plate

Answer

In one side of the plate

Answer

None of these

Question 17

These are hazards related to welding except

Accepted Answer

Water contamination

Answer

Fire and explosion

Answer

Electric shock

Answer

a.	Arc radiation

Question 18

To prevent arc rays from skin contact, welders should wear clothes without

Accepted Answer

opening or gap

Answer

buttons

Answer

collar

Answer

sleeves

Question 19

Used to protect the face and eyes while grinding

Accepted Answer

Face shield

Answer

Cover all

Answer

Welding Gloves

Answer

Safety shoes

Question 20

What is the recommended travel angle and work angle in striking an arc in flat position?

Accepted Answer

75 degrees,90 degrees

Answer

100 degrees, 120 degrees

Answer

45 degrees, 50 degrees

Answer

60 degrees, 65 degrees

Question 21

Here are safety devices that welding workplace must have except

Accepted Answer

Stretcher

Answer

Circuit breaker

Answer

First aid kit

Answer

Fire extinguisher

Question 22

Used to protect the arms

Accepted Answer

leather sleeves

Answer

safety shoes

Answer

welding mask

Answer

apron

Question 23

23.	Removal of metal scales, old paints and rust in metal is easy with the use of a _______.

Accepted Answer

Grinder

Answer

Hammer

Answer

Chisel

Answer

Paint brush

Question 24

How many ampere/s will it take to stop a man’s heart?

Accepted Answer

0.25

Answer

0.2

Answer

0.3

Answer

0.1

Question 25

In the code E-6013, what does E stands for

Accepted Answer

Electrode

Answer

Coating

Answer

Tensile strength

Answer

Position

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