79551. Gears are used to transmit power and rotating or reciprocating motion from one machine part to another.
79552. Bevel gear teeth have the same involute shape as teeth on spur gears but are tapered toward the cone apex.
79553. Worm wheels are similar to helical gears cut to conform to the shape of the worm.
79554. Spur gear design normally begins with selecting this:
79555. The most common geometric form used in gears today is this:
79556. This is a curve showing the displacement of the follower as ordinates on a base line that represents one revolution of the cam:
79557. Gear teeth formed on a flat surface are called this:
79558. These gears transmit power between shafts whose axes intersect at any angle:
79559. This is a systematic approach that integrates the design and manufacture of products with the goal of optimizing the process:
79560. Personal or cultural expression in design is often referred to as functional design.
79561. Idea or concept sketches are usually not considered to be technical drawings.
79562. Computation and design sketches may be considered to be technical drawings.
79563. The generally accepted term of community health nurse is
79564. Water is primarily derived from
79565. Technical drawings require use of standards to communicate worldwide.
79566. Before other communication methods developed, people informed themselves through visual means, including pictures.
79567. Life cycle design means that all aspects of a product are considered simultaneously.
79568. Graphic representation has developed along two distinct lines, engineering and technical.
79569. Traditional, sequential engineering design is a logical approach, but in practice it can often be wasteful.
79570. Product design often involves preparing analytical and physical models of the product.
79571. In the design process, it is generally never necessary to return to a previous stage and repeat the process.
79572. Health assistant female may cover
79573. Using drawings to represent the design of objects to be built or constructed is a relatively new concept.
79574. The engineering design process can address society's needs.
79575. The procedure for designing products typically follows a process.
79576. EDM is the acronym for:
79577. Summative evaluation means
79578. The study of physical and psychological changes which are incident to old age is called as:
79579. The head circumference in the year of 5 years will be
79580. The good size of the flash card is
79581. Architectural drafters generally prefer to use ________ drawings to help illustrate 3-dimensional views of a structure.
79582. The bounding box method for setting up an isometric drawing helps the drafter ________.
79583. The Offset tool should only be used for placing ________ in an isometric drawing.
79584. When creating an isometric drawing in AutoCAD the drafter can utilize the Dynamic Input and Polar Coordinate system to place both vertical and horizontal lines. A line created from one point 3 inches at 180 degrees would be a ________ line.
79585. AutoCAD refers to isometric ellipses as ________.
79586. By using the F-5 key you can switch from ISO Right to ISO Top to ISO Back.
79587. The AutoCAD Center Mark tool can be used in an isometric drawing as you would use it in any conventional orthographic drawing.
79588. In an isometric drawing all horizontal lines are drawn on a 60 degree angle away from a given point.
79589. When creating a circle on an isometric flat surface you need to use the circle tool.
79590. The Offset command can be used on vertical lines but not on horizontal lines.
79591. The primary difference between isometric drawings and perspective drawings is that in an isometric drawing both vertical and horizontal lines remain parallel while in a perspective drawing both horizontal and vertical lines are in line with an apparent vanishing point.
79592. Most solid modeling CAD programs will produce pictorial drawings of 3-dimensional objects using either the isometric, perspective, or both views.
79593. The bounding box method for creating an isometric drawing works well in both traditional board drawing and in AutoCAD.
79594. An isometric drawing is a type of technical drawing used to illustrate a mechanical part in true 3-dimensional form.
79595. When using AutoCAD to create an isometric drawing it is best to set the grid to ISO.
79596. Isometric drawings are often used by ________ to help illustrate complex designs.
79597. In order to create an isometric circle to represent a hole through the top surface of a box, the drafter must insure that the correct isoplane has been selected by scrolling through the isoplanes using the ________ key.
79598. A fillet is a rounded surface on the ________ corner of a part.
79599. Before starting an isometric drawing in AutoCAD the drafter needs to ________.
79600. A round is a rounded surface on the ________ corner of a part.