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Current Affairs January 2024

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Center lines are used to locate or represent the centers of ________.

A. Arcs

B. Circles

C. Hidden round features

D. All of the above

Correct Answer :

D. All of the above


Related Questions

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This type of section is not in direct projection from the view containing the cutting plane:

A. Revolved section

B. Removed section

C. Broken-out section

D. Full section

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Three dimensional models are often used in the design process to __________.

A. Help the client understand the overall design concept

B. Help the client select a color for their carpet

C. Provide the client with a model which they can use to impress their friends

D. Determine the quantity of brick needed to build the house

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4

An engineer's scale would be used to measure lines on a drawing where the scale factor reads ________.

A. 1/4 = 1'-0

B. 1/8 = 1'-0

C. 1 = 100'

D. 3/4 = 1'-0

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4

When dimensioning architectural drawings architects will utilize both ________ and ________ options.

A. Baseline and continuous

B. Baseline and linear

C. Quick dim and linear

D. Linear and continuous

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How can the drafter prevent Auto-CAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?

A. Explode the dimension and then erase the center mark

B. Use the Properties dialog box to turn off the center mark of the dimension

C. It can't be done

D. Use the trim tool to take away the stacked center mark

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4

A cylinder can be created by drawing a rectangular shape then the ________ tool.

A. Revolve

B. Sweep

C. Extrude

D. None of the above

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4

This type of surface may be a plane, a single curved surface, or a warped surface:

A. Edge surface

B. Ruled surface

C. Auxiliary surface

D. Developed surface

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4

Given a situation in which the drafter has crossed extension lines in a drawing what can be done to clean up the point of crossing?

A. Use the Modify tool to clean up the extension lines

B. Use the Tolerance tool to clean up the extension lines

C. Use the Break tool to clean up the extension lines

D. Use the stretch tool to clean up the extension lines

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4

The distance a screw thread advances axially in one turn is the:

A. Lead

B. Pitch

C. Turn

D. Crest

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Using the Relative Polar Coordinate System to add a 3 inch line that is 45 degrees from the end point of the line created above the drafter would ________.

A. Type @3<45 and enter

B. Type 3 back slash and enter

C. Type 3 forward slash and enter

D. Type 3 and try to use the Dynamic Input readout to find the end point

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5.These items typically are not used in new designs, but are still common in high-power amplifiers:

A. Amplifier tubes

B. Electron tubes

C. Signal relays

D. Switches

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If a designer is developing a plan for a project in which the entire part is made out of ¾ thick plywood and he only wants to use one view, he should use the ________ view.

A. Front

B. Top

C. Right

D. Back

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4

Once a drawing is determined to be complete, the title block is used to document the change from:

A. A draft to a finished drawing

B. A finished to a working drawing

C. An assembly to a finished drawing

D. A working drawing to a draft

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4

The section view drawing in which one fourth of an object has been marked for removal is known as a ________ section.

A. Full

B. Half

C. Quarter

D. None of the above

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4

In developing a multi-view drawing, the drafter can use a ________ line to help locate the top and right side views.

A. Object

B. Hidden

C. Dimension

D. Miter

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4

This is a systematic approach that integrates the design and manufacture of products with the goal of optimizing the process:

A. Traditional engineering design

B. The manufacturing process

C. Concurrent design

D. Design for recycling

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The Auto-CAD command used to combine two or more primitive shapes into a single complex 3-dimensional model is ________.

A. Add

B. Union

C. Attach

D. Form

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In a CAD system, you can draw an ellipse by specifying these:

A. The bounding lines

B. The midpoint and end points

C. The center and major and minor axes

D. The center and radius

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4

One way to evenly space dimensions on a drawing is to use the ________.

A. Dimension Space tool

B. Linear tool

C. Continue tool

D. Baseline tool

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In order to create one solid model from two or more separate solid shapes the drafter will need to position them and then ________.

A. Use Union to join them

B. Use the Join command

C. Use the Add Parts tool

D. None of the above

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4

Acceptable parts must not extend beyond this:

A. Boundary limits

B. Hole limits

C. Specification

D. Tolerances

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This is the most common application for developments and intersections:

A. Sheet metal construction

B. Piping

C. Architecture

D. Mechanical engineering

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4

Dimensions are used on the elevation plan to describe ________.

A. Finished floor elevations

B. Roof overhangs

C. Roof pitch angles

D. All of the above

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4

This is the range of digital or hard copy documents that specify the physical function requirements for a product:

A. Product design

B. Product definition

C. Drawing definition

D. Engineering design

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The type of line that projects from an object for the express purpose of locating a dimension is a ________ line.

A. Visible

B. Hidden

C. Extension

D. Dimension

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In this type of view, the cutting plane line indicates both the location of the cutting plane and the direction of sight:

A. Removed section

B. Revolved section

C. Auxiliary section

D. Partial section

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A line with a tapering width can be easily created by using the __________ tool.

A. Circle

B. Ellipse

C. Line

D. Polyline

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An accurate record of changes made to release drawings is tracked via this:

A. A revision block

B. The basic title form

C. Working drawings

D. Portable documents

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The MASSPROP shortcut will provide the following information.

A. Mass

B. Volume

C. Bounding box

D. All of the above

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This means that a feature of a finished product contains the maximum amount of material permitted by the tolerance dimensions for that feature:

A. Maximum material condition

B. Machined material condition

C. Maximum machined indication

D. Machine mark indication