Deck 15: Plug and Slot Welds

Question 1

Plug welds and slot welds are identified by the same symbol, except that the plug weld symbol has a diameter symbol placed on its right side.

Answer 1

False

Question 2

The ____ dimension of a slot weld is located to the left of the symbol.

A) size
B) number
C) width
D) pitch

Answer 2

C

Question 3

Depth of ____________________ is shown within the symbol for both plug and slot welds.

Answer 3

filling

Question 4

When two or more members are welded to another member by means of a plug weld, the joint or joints to be welded are shown by a(n) ____________________ drawing.

Question 5

The ____________________ drawing shows the shape, location, and orientation of the slot weld.

Question 6

When the weld symbol for plug or slot weld is located below the reference line, the hole is in the arrow side member of the joint.

Question 7

The slot weld is made through a(n) ____ hole.

A) round
B) square
C) elongated
D) rectangular

Question 8

Dimensions that may be applied to the plug weld symbol include size, depth of filling, included angle of countersink, number of welds and their spacing (pitch).

Question 9

A(n) ____________________ weld symbol is used to designate a fillet weld in a round or slotted hole.

Question 10

The difference between the plug and slot weld is in the ____ of the hole in which the weld metal is deposited to fuse the two members of the joint.

A) depth
B) size
C) location
D) shape

Question 11

The plug weld is made through a(n) ____ hole.

A) round
B) square
C) elongated
D) rectangular

Question 12

If a method of postweld finish is also to be specified, it is placed ____ the contour symbol.

A) above or below
B) left
C) right
D) above

Question 13

In the case of a(n) ____________________ finish requirement, it is so specified by a note in the tail of the welding symbol.

Question 14

The number of welds is shown in ____ below an arrow side of the plug and slot weld symbols or may be specified in the tail of the welding symbol.

A) square brackets
B) parentheses
C) curly braces
D) quotes

Question 15

Plug and slot welds are generally finished with a ____ contour.

A) flush or concave
B) convex
C) concave
D) flush or convex

Question 16

The ____ of a plug weld refers to its diameter in inches at the base of the weld.

A) size
B) number
C) width
D) pitch

Question 17

When a specific contour symbol is required, the appropriate contour symbol is shown above or below the weld symbol depending on its arrow side, or other side significance.

Question 18

The size of a plug weld is located to the right of the weld symbol, and is preceded by the diameter symbol.

Question 19

A(n) ____ weld is identified by reference to a detail drawing in the tail of the welding symbol.

A) plug
B) slot
C) section
D) edge

Question 20

The ____ drawing shows the member or members that will require joint preparation.

A) detail
B) section
C) preparation
D) assembly