welding multiple choice

_______refers to the application of b oth U.S customary and metric units (usually measured in millimeters) of measurement on a drawing.

Dual dimensioning

a_____ section is a view of an object which is imagined to be cut entirely in half, with half of the object then removed so that the cut surface can be viewed for its details.

Full

in the ______ groove welds only one of the two members is joined

J

the most commonly used gage is the ______

Manufacturers standard gage for sheet steel

if the fillet weld symbol has unequal legs, the size of each leg is indicated in_______ at the left of the weld symbol.

Parentheses

if the backing material is to be removed following the completion of the groove weld, an _________notation is used

R

standard beams (or I beams)are identified by the letter

S

the edge weld symbol is particularly used for ________joinery

Sheet metal

a ________ line indicates the direction from which the principle view is to be viewed to derive the section.

cutting plane

the extent of the cut surface of a cross section is shown by a _______ line located on one of the principal views

cutting plane

The single element shown when the entire surface is to be built up is the _________ of the build up of the weld deposit

minimum thickness

in spot welding___are used when the drawing dimensions are in metric

newtons

the last two or three numbers in the AISI-SAE classification system indicate the ______

nominal percentage of carbon content.

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.

parentheses

in the standard welding system, the ____ line is used to apply weld symbols and other data.

reference

when the center to center spacing (pitch) dimension for intermittent seam welds is to be shown, it is placed to the _______ of the length dimension.

right

intermittent welding consists of _________-welds

short

the __________break line is a heavy, irregular line drawn freehand.

short

half sections are primarily to show the interior construction details of ______-parts

symmetrical

In the standard welding system, the _______is added only when needed for the purpose of including a specification process or other reference

tail

current practice is to use a _____dimensioning system

unidirectional

the _____symbol is placed at the break in the reference line

weld all around

sheet metal joinery uses welding metal______inches or less in thickness

3/16

a revolved section of a shape is a cross secction that has been turned (revolved)_____

90 degrees

the standard welding symbol consists of _______

a reference line, an arrow, and a tail

when revolved projection is incorporated within a sectional view it is called an ________section

aligned

when a weld symbol is placed on the reference line on the lower side of the line, the weld must be made on the________side of the joint.

arrow

the section lines used in _______ sections are shown running in different directions so that one part can be differentiated from the other.

assembly

when an object has a slanted (oblique) face, a ____ view may be included on the print to show the plane of the slanted surface more clearly

auxillary

after the initial weld is completed, spacers may be removed by ______

back gouging

the first number in the AISI-SAE classification is system indicates the ______

basic steel type

when the symbol is shown astride the reference line, it indicates the weld is located __________the members

between

drawings for machine operations use ____fractions

decimal

a______ print contains all the information needed to make a part.

detail

a____view is used to indicate the locations of holes in sheets or plates that are to be rolled or shaped into cylindrical forms.

developed

extension and _________-lines are occasionally used with the welding symbol to locate the desired welds.

dimension

in addition to the location of the studs to be welded, the location of the first and last stud is________on the drawing

dimensioned

the slot weld is made through a ____________________ hole

elongated

one of the members of the lapped joint is always prepared with a _______ surface for a projection weld.

embossed

lines may also be applied to a detail drawing to indicat lengths to be welded

hatching

a _____-of reinforcement dimension may be applied to the melt-thru symbol

height

a _________ indicates the exact point of reference.

leader

the ____ on drill hole dimensions gives the size of the drill, the number to be drilled, and may also give the depth to which the holes are to be drilled

legend

the size of the fillet weld refers to the length of the _____of the weld

legs

when specifying the length and spacing of intermittent edge welds, the first dimension represents the ______of the weld.

length