NOCTI ENGINEERING Exam Questions and Answers

Oral presentations contains acronym and vocabulary prepared for - Answer- Expert in the subject area Select the steps that are in correct order to prepare a technical report - Answer- Problem definition, ideation, solution creation, prototype, testing and evaluating, making improvements, results. In engineering method stating the Problem correctly is the first step towards the - Answer- Design process When engineers are ready to move from Concepts to preliminary designs and possible solutions they often use modeling and __________________ to examine the design - Answer- Stimulation Progression of a project may be displayed as an electronic or paper chart form using horizontal bar graphs to indicate time and task. It is a means of project tracking utilizes. - Answer- A gantt chart One of the final steps to the solution process is to - Answer- Always have multiple solution and test each one of them First requirement for prototype development - Answer- Develop a plan Identifying, defining, selective, implementing and evaluating is part of which process? - Answer- Engineering design Technical writing skills is useful for preparing a report - Answer- About the product, service, or application Creative method of increasing number of engineering design alternatives is - Answer- Brainstorming Why is evaluation an important step in the design process? - Answer- helps determine whether design is valid The technician should use a ______ to cut a keyway in a shaft - Answer- Milling machine When using the ammeter, set the range switch at the - Answer- High range Test instruments that displays a waveform is - Answer- Oscilloscope Reading indicated on the external scale of a vernier caliper - Answer- External diameter When a micrometer, applied to a telescoping hole gauge, reads 6.488 inches for the diameter of the hole that is to be bored to 6.494 inches, the hole is considered to be: - Answer- 0.006 inches undersize Reading a micrometer - Answer- A micrometer is a device usually consisting of a calibrated screw that is used for precise measurements in mechanical engineering Measurement on the scale below: 64THS ruler - Answer- 1/64 of an inch Which of the following is a method of prototype testing? - Answer- Prototype testing consists of constructing various test on the prototype that you have chosen to build after deeming it the most optimal. The best use of chasing die is to - Answer- Recut damaged threads The most accurate way to cut square steel tubing is to use a/an - Answer- horizontal band saw Process uses techni