NOCTI PRE ENGINEERING EXAM STUDY GUIDE COMPLETE
QUESTIONS AND ANSWERS 2024
What are the major engineering fields? - (answer)Civil
Mechanical
Electrical
Aerospace
Structural
method would generate a three view drawing? - (answer)orthographic
The core concepts of technology are - (answer)skillfull research, ethical behavior, and critical thinking
characteristic of effective communication? - (answer)open discussion
Who do engineering interact with? (Other technical personnels on the job) - (answer)Engineers
Scientists
Technologists
Technicians
Craftsmen
What important milestones have occurred during the progression of the engineering field? -
(answer)Henry Fords assembly line
Wright brothers first flight
Thomas Edison's light bulb
Robert Goddars' liquid fuel rockets
What are the important principles of the problem solving process? - (answer)identification of a need,
problem definition, researching, constraint, criteria, alternative solutions, analysis
, What are the steps in the design process? - (answer)Identify the need, research and gathering info,
develop solution (alternative solutions), choose a solution (analysis), construct a prototype, test and
evaluate
How to analyze solution/ identifying strengths and weaknesses? - (answer)Efficiency
Cost
Safety
Functionality
Availability of materials
Durability
How to develop details of a solution? - (answer)Scale model
Inventor (dynamic simulation)
Orthographic Isometric drawing
Techno CNC + 3D printing
How to develop, test, and redesign prototypes? - (answer)Test for safety and durability
Test for efficiency
How to explain components of set up, machining, casting, molding, welding, and finishing? -
(answer)Turning- lathe
Milling- makes square objects
Casting- turns liquid into mold
Welding- arc, spot, gas (oxyacetylene)
Undercutting- welding reduce cross sectional strength
Finishing- painting
How to identify and use common hand tools - (answer)Straight edge- ruler
VIC (vernier caliper)- measures inside/outside distanxes
QUESTIONS AND ANSWERS 2024
What are the major engineering fields? - (answer)Civil
Mechanical
Electrical
Aerospace
Structural
method would generate a three view drawing? - (answer)orthographic
The core concepts of technology are - (answer)skillfull research, ethical behavior, and critical thinking
characteristic of effective communication? - (answer)open discussion
Who do engineering interact with? (Other technical personnels on the job) - (answer)Engineers
Scientists
Technologists
Technicians
Craftsmen
What important milestones have occurred during the progression of the engineering field? -
(answer)Henry Fords assembly line
Wright brothers first flight
Thomas Edison's light bulb
Robert Goddars' liquid fuel rockets
What are the important principles of the problem solving process? - (answer)identification of a need,
problem definition, researching, constraint, criteria, alternative solutions, analysis
, What are the steps in the design process? - (answer)Identify the need, research and gathering info,
develop solution (alternative solutions), choose a solution (analysis), construct a prototype, test and
evaluate
How to analyze solution/ identifying strengths and weaknesses? - (answer)Efficiency
Cost
Safety
Functionality
Availability of materials
Durability
How to develop details of a solution? - (answer)Scale model
Inventor (dynamic simulation)
Orthographic Isometric drawing
Techno CNC + 3D printing
How to develop, test, and redesign prototypes? - (answer)Test for safety and durability
Test for efficiency
How to explain components of set up, machining, casting, molding, welding, and finishing? -
(answer)Turning- lathe
Milling- makes square objects
Casting- turns liquid into mold
Welding- arc, spot, gas (oxyacetylene)
Undercutting- welding reduce cross sectional strength
Finishing- painting
How to identify and use common hand tools - (answer)Straight edge- ruler
VIC (vernier caliper)- measures inside/outside distanxes
