NOCTI PRE ENGINEERING FINAL TEST
2026 QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ earliest example of engineering?.
Answer: Archimedes screw
◍ The effect of mixing oil and compressed oxygen is (blank).
Answer: an explosion or fire
◍ What role does quality control plays in assembly and fabrication?.
Answer: -Improves quality and reputation-Reducing execution time-Lower
costs
◍ How to calculate and describe the effect of resistance?.
Answer: V=IR^2W=VI
◍ Which step of problem solving helps to determine if a certain product is of
value?.
Answer: evaluation
◍ What major functions do engineers perform?.
Answer: 1. Research- making new discoveries and finding uses2.
Development- production of a function able device/ process3. Design-
optimizing/ making easier to produce/ improving performance4.
Production/Testing- mass production + quantity control5. Construction-
Production on a site6. Operations- managing facilities and networks7. Sales-
consumer creator link, creating a market8. Management- using background
for managing 9. Consulting- solving problems
◍ What role of OSHA is in the technical workplace?.
Answer: Occupational safety + help adminEnsure safety standards are
, followed through
◍ Which step of problem solving helps to determine if a certain product is of
value?.
Answer: evaluation
◍ The core concepts of technology are.
Answer: skillfull research, ethical behavior, and critical thinking
◍ The proper second step to refine a potential product is.
Answer: test
◍ What are the attributes of common materials?.
Answer: Ferrous- high weight/ lower conductivity/ easily corrodible/
magneticNon Ferrous- malleable/ high conductivity
◍ A 90lb container has a coefficient of friction=0.61. How much force is
needed to move it?.
Answer: 54.9 pounds coefficient of friction= weight x force
◍ ISO.
Answer: International Standards Organization - International Organization
for Standardization
◍ Gauge pressure at sea level is.
Answer: 0 psi
◍ How to estimate and measure the size of objects using SI and US units?.
Answer: 1 inch = 2.54 cm100 ft = 28.3 L1 gal water = 7-8 lbs
◍ How to explain the role and quality control in manufacturing?.
Answer: -Controls the quality-bSigma- stands for manufacturing for
standardization-International organizations -Manufacturing tolerance
◍ How to develop, test, and redesign prototypes?.
Answer: Test for safety and durabilityTest for efficiency
◍ EDM.
Answer: Electrified cathode and anode (mold and blank stock) in a bath.
2026 QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ earliest example of engineering?.
Answer: Archimedes screw
◍ The effect of mixing oil and compressed oxygen is (blank).
Answer: an explosion or fire
◍ What role does quality control plays in assembly and fabrication?.
Answer: -Improves quality and reputation-Reducing execution time-Lower
costs
◍ How to calculate and describe the effect of resistance?.
Answer: V=IR^2W=VI
◍ Which step of problem solving helps to determine if a certain product is of
value?.
Answer: evaluation
◍ What major functions do engineers perform?.
Answer: 1. Research- making new discoveries and finding uses2.
Development- production of a function able device/ process3. Design-
optimizing/ making easier to produce/ improving performance4.
Production/Testing- mass production + quantity control5. Construction-
Production on a site6. Operations- managing facilities and networks7. Sales-
consumer creator link, creating a market8. Management- using background
for managing 9. Consulting- solving problems
◍ What role of OSHA is in the technical workplace?.
Answer: Occupational safety + help adminEnsure safety standards are
, followed through
◍ Which step of problem solving helps to determine if a certain product is of
value?.
Answer: evaluation
◍ The core concepts of technology are.
Answer: skillfull research, ethical behavior, and critical thinking
◍ The proper second step to refine a potential product is.
Answer: test
◍ What are the attributes of common materials?.
Answer: Ferrous- high weight/ lower conductivity/ easily corrodible/
magneticNon Ferrous- malleable/ high conductivity
◍ A 90lb container has a coefficient of friction=0.61. How much force is
needed to move it?.
Answer: 54.9 pounds coefficient of friction= weight x force
◍ ISO.
Answer: International Standards Organization - International Organization
for Standardization
◍ Gauge pressure at sea level is.
Answer: 0 psi
◍ How to estimate and measure the size of objects using SI and US units?.
Answer: 1 inch = 2.54 cm100 ft = 28.3 L1 gal water = 7-8 lbs
◍ How to explain the role and quality control in manufacturing?.
Answer: -Controls the quality-bSigma- stands for manufacturing for
standardization-International organizations -Manufacturing tolerance
◍ How to develop, test, and redesign prototypes?.
Answer: Test for safety and durabilityTest for efficiency
◍ EDM.
Answer: Electrified cathode and anode (mold and blank stock) in a bath.
