WIT Chapter 4

Question 1

Which of the following is not considered a type of joint

A. Butt
B. T
C. Fillet
D. Corner

Answer 1

C. Fillet

Question 2

The term for the type of joint formed when the two pieces to be joined lie in parallel planes and their edges overlap is a …
A. Corner
B. T
C. Lap

Answer 2

C. Lap

Question 3

The term for the portion of a single bevel butt joint were the two pieces to be join come close together is:

A. Radius
B. Joint root
C. Bevel angle

Answer 3

B. Joint root

Question 4

In a single V- groove weld the term for the sloped surfaces against which the weld metal is Applied is:

A. Root face
B. Root
C. Groove faces
D. Groove angle

Answer 4

C. Groove face

Question 5

The term for the type of weld produced by filling an elongated hole in an overlapping member attaching it to the member beneath is
A. Plug weld
B. Spot weld
C. Seam weld
D. Slot weld

Answer 5

D. Slot weld

Question 6

The term for the type of weld configuration formed when the length of a round bar is placed parallel against a flat surface is
A. Double- flare -bevel -groove
B. Single – Flare – V groove
C. Edge flange

Answer 6

A. Double- flare -bevel -groove

Question 7

The term for the type of weld having a generally triangular cross-section and which is applied to either a 
T, corner, or lap joint is
A. Flange weld
B. Flare weld
C. Fillet weld
D. Slot weld

Answer 7

C. Fillet weld

Question 8

The term for the type of weld used to build up thinner surfaces,provide a layer of corrosion protection or provide a layer of abrasive resistant material is
A. Edge weld
B. Flare weld
C. Surfacing weld

Answer 8

C. Surfacing weld

Question 9

The term for the type of weld applied to the opposite side of a joint before a single V groove weld is completed on the near side of a joint is
A. Melt - through weld
B. Backing weld
C. Back weld

Answer 9

B. Backing weld

Question 10

In a completed groove weld the term for the surface of the weld on the side from which the welding was done is
A. Crown
B. Weld reinforcement
C. Weld face
D. Root

Answer 10

C. Weld face

Question 11

The first dimension appearing to the immediate right of the welding symbol generally refers to the

A. Weld reinforcement
B. Root opening
C. Pitch distance
D. Weld length

Answer 11

D. Weld length!!!

Question 12

In the case of a plug or slot weld a dimension placed within the weld symbol would indicate

A. Slot weld width
B. Depth of filling
C. Plug weld diameter

Answer 12

B. Depth of filling

Question 13

The required spot weld size perimeter can be shown as

A. A dimension to the right of the symbol
B. A dimension of the required nugget diameter
C. A value for the required sheer strength per spot
D. B or C above

Answer 13

D. B or C

B. A dimension of the required nugget diameter
C. A value for the required sheer strength per spot

Question 14

A number appearing to the right of the spot weld symbol refers to
A. Spot weld size
B. Spot weld length l
C. Pitch distance between adjacent spots

Answer 14

C. Pitch distance between adjacent spots

Question 15

What elements are required in a welding symbol

A. Reference line
B. Weld symbol
C. Arrow
D. A and C above

Answer 15

D. A and C above

Question 16

How many years must the candidate for SCW I have as a Cwi to qualify for taking the SCWI test

A) 15 years
B) 10 years as a Cwi
C) 6 out of the last eight years

Answer 16

C) 6 out of the last eight years