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You Are On Multi Choice Question Bank SET 1868

93401. Once a drawing is determined to be complete, the title block is used to document the change from:





93402. Drawings created with commercial software are typically saved as:





93403. On electronic diagrams, you should indicate grouped components by using dashed lines to enclose them in a box.



93404. On electronic diagrams, it is typically not necessary to identify each separately replaceable part.



93405. Symbols should conform to an internationally or nationally approved standard.



93406. For clarity, draw sections of multi-element parts separately in a schematic.



93407. CAD component layout programs allow you to create the best possible parts placement.



93408. Connecting lines for conductors are typically drawn horizontally or vertically to minimize bends and crossovers.



93409. Terminals or leads are frequently identified by colors or symbols, which should be indicated on the diagram.



93410. Interrupted paths are not an acceptable method of simplifying a diagram.



93411. When arranging symbols, it is typically not necessary to leave blank spaces adjacent to symbols to allow for reference designations and notes.



93412. Printed circuit boards are widely used and replace hand-wiring methods.



93413. On typical electronic diagrams, these items need not be shown unless they are needed for clarification:





93414. Schematic and single-line diagrams should be arranged so that signal or transmission path from input to output proceeds in this fashion:





93415. Switches and relays should be shown in this position with no operating force or applied energy:





93416. These items typically are not used in new designs, but are still common in high-power amplifiers:





93417. This type of circuit is a semiconductor wafer or chip:





93418. Cams are used to produce regular repeating motions.



93419. In working drawings for worm gears, gear teeth are omitted and the gear blank is represented conventionally.



93420. In working drawings with teeth cut to a standard shape, individual teeth typically are not shown.



93421. On detail drawings, the worm and gear are usually drawn in the same detail drawing.



93422. When laying out a gear, the number of spaces should be twice the number of teeth.



93423. Working drawings for bevel gears give both the dimensions of the gear blank and the data necessary for cutting the teeth.



93424. A worm is a screw with a thread shaped like a rack tooth.



93425. The motion of the follower as it rises or falls depends on the shape of the curves in the displacement diagram.



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