CAD 1 Exam NOCTI Questions and Answers

CAD 1 Exam NOCTI Questions and Answers Sketching is the use of ----- language - CORRECT ANSWER-Graphic A line or curve that touches the surface of a circle or an arc at only one point - CORRECT ANSWER-Tangent The process of placing text on a drawing - CORRECT ANSWER-Lettering What instrument is used to draw circles and arcs? - CORRECT ANSWER-A compass What type of dimensioning is used on drawings in architectural and structural drafting? - CORRECT ANSWER-... Sketching is a valuable means to: - CORRECT ANSWER-Communicate undeveloped ideas Freehand sketching is a valuable skill in both: - CORRECT ANSWER-... What three objects are needed in making a sketch? - CORRECT ANSWER-Pencil, eraser, paper Refers to dividing a line into two equal parts - CORRECT ANSWER-Bisect What lines are used in freehand lettering to maintain uniformity in height and slope? - CORRECT ANSWER-Guidelines Sketching is which step in the order of getting a design drawn and built? - CORRECT ANSWER-First Sketches are not drawn to scale, but to: - CORRECT ANSWER-Size A scale of 1/4" = 1" is referred to as: - CORRECT ANSWER-1/4" The process of making technical drawings using instruments, scales, templates, and other mechanical equipment is called - CORRECT ANSWER-Instrument drafting If you view circles at an angle they appear as - CORRECT ANSWER-Ovals When working on a computer for a long time, what should you do to maintain eye health? - CORRECT ANSWER-Take eye breaks