NOCTI PRE ENGINEERING PRACTICE
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
◍ How to solve problems using appropriate units in engineering systems?.
Answer: Increase velocity of liquid Increase force or increase area absolute
p + gauge = atmospheric pressure
◍ How to express data in tables, graphs, and charts?.
Answer: Bar graph- qualitativeHistogram- Quantitative
◍ What important ethics are related to engineering situations?.
Answer: Engineers use knowledge and skill for the advancement of human
welfare. They need to be honest and impartial, increasing reputation of the
engineering profession.
◍ UNF.
Answer: Unified National Fine (threads)
◍ How to analyze solution/ identifying strengths and weaknesses?.
Answer: EfficiencyCostSafetyFunctionalityAvailability of
materialsDurability
◍ V.
Answer: I x R
◍ Three ways heat is transferred.
Answer: Convection- hot to cold (no direct contact) Radiation- to contact
(vacuum) Conduction
◍ How to calculate and describe the effect of resistance?.
Answer: V=IR^2W=VI
◍ A civil engineer is ordering guardrail to create a triangular barrier around a
, hazard at a trucking terminal. The two shortest sides of the triangle meet at a
right angle, and are 20 feet, and 10 feet long. To the nearest foot, how long
is the third side?.
Answer: 22 feet
◍ How to follow appropriate personal safety procedures?.
Answer: Need to know and learn safety rules
◍ What are the roles of supplying and outsourcing?.
Answer: -Reordering levels are set-No over stocking(to attain materials in
time w/o overstocking)
◍ How to interpret aspects and/or types of engineering drawings and plans?.
Answer: Orthographic drawingsDimensions/ line drawings
◍ How to contribute to a team project?.
Answer: CommunicationCommon goal, visionFind a good team
◍ What are the important principles of the problem solving process?.
Answer: identification of a need, problem definition, researching, constraint,
criteria, alternative solutions, analysis
◍ CAM.
Answer: Computer Aided Manufacturing
◍ Which of the following materials is most appropriate for a corrosion
resistant valve?.
Answer: brass
◍ TLO.
Answer: Tool Length Offset
◍ How to solve thermal problems using appropriate units?.
Answer: BTU- British thermal unit1 pound of water needed to get 1 degrees
F
◍ How to make an oral presentation?.
Answer: PracticeDon't read from slidesSpeak to the audience
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
◍ How to solve problems using appropriate units in engineering systems?.
Answer: Increase velocity of liquid Increase force or increase area absolute
p + gauge = atmospheric pressure
◍ How to express data in tables, graphs, and charts?.
Answer: Bar graph- qualitativeHistogram- Quantitative
◍ What important ethics are related to engineering situations?.
Answer: Engineers use knowledge and skill for the advancement of human
welfare. They need to be honest and impartial, increasing reputation of the
engineering profession.
◍ UNF.
Answer: Unified National Fine (threads)
◍ How to analyze solution/ identifying strengths and weaknesses?.
Answer: EfficiencyCostSafetyFunctionalityAvailability of
materialsDurability
◍ V.
Answer: I x R
◍ Three ways heat is transferred.
Answer: Convection- hot to cold (no direct contact) Radiation- to contact
(vacuum) Conduction
◍ How to calculate and describe the effect of resistance?.
Answer: V=IR^2W=VI
◍ A civil engineer is ordering guardrail to create a triangular barrier around a
, hazard at a trucking terminal. The two shortest sides of the triangle meet at a
right angle, and are 20 feet, and 10 feet long. To the nearest foot, how long
is the third side?.
Answer: 22 feet
◍ How to follow appropriate personal safety procedures?.
Answer: Need to know and learn safety rules
◍ What are the roles of supplying and outsourcing?.
Answer: -Reordering levels are set-No over stocking(to attain materials in
time w/o overstocking)
◍ How to interpret aspects and/or types of engineering drawings and plans?.
Answer: Orthographic drawingsDimensions/ line drawings
◍ How to contribute to a team project?.
Answer: CommunicationCommon goal, visionFind a good team
◍ What are the important principles of the problem solving process?.
Answer: identification of a need, problem definition, researching, constraint,
criteria, alternative solutions, analysis
◍ CAM.
Answer: Computer Aided Manufacturing
◍ Which of the following materials is most appropriate for a corrosion
resistant valve?.
Answer: brass
◍ TLO.
Answer: Tool Length Offset
◍ How to solve thermal problems using appropriate units?.
Answer: BTU- British thermal unit1 pound of water needed to get 1 degrees
F
◍ How to make an oral presentation?.
Answer: PracticeDon't read from slidesSpeak to the audience
