CAE Cheat Sheet 2026

The 30 highest-yield CAE facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. The 'risk appetite' of an organization in automotive engineering is best defined as: → The level of risk the organization is willing to accept in pursuit of its objectives
2. An engineer is asked to sign a non-disclosure agreement that would prevent them from reporting a known safety defect to regulators. The engineer should: → Refuse to sign because NDAs cannot lawfully prohibit safety defect reporting to regulators
3. A automotive engineer professional discovers a discrepancy during communication & stakeholder engagement review. What is the most appropriate immediate action? → Engaging stakeholders collaboratively to align goals and expectations
4. Which factor most directly limits the real-world range of a BEV in cold winter conditions? → Increased cabin heating load and reduced lithium-ion cell capacity at low temperatures
5. A 'risk burndown chart' in an automotive program is used to track: → The reduction of open risks over time as mitigations are implemented and closed
6. Which organization conducts safety ratings and crash tests in the U.S.? → NHTSA
7. Why are disc brakes generally preferred over drum brakes in modern vehicles? → They offer superior heat dissipation and performance
8. What is the primary mechanism by which anti-lock braking systems (ABS) improve vehicle control during emergency stops? → Preventing wheel lockup to maintain steering control by modulating brake pressure
9. What is the purpose of quality control in automotive manufacturing? → Ensure product consistency and reliability
10. In the context of automotive engineering ethics, 'whistleblower protection' is most relevant when an engineer: → Reports a safety violation internally and then to regulators after internal channels fail
11. During a communication & stakeholder engagement audit, which documentation is most critical to have readily available? → Conducting root cause analysis to identify underlying systemic issues
12. Which of the following is a key performance indicator for evaluating quality assurance & compliance effectiveness? → Prioritizing based on risk assessment and potential impact
13. What does the 'time-to-collision' (TTC) metric measure in forward collision warning systems? → Estimated time before the host vehicle contacts the lead vehicle at current speeds
14. Which scenario would require a automotive engineer professional to escalate a quality control concern? → Creating feedback mechanisms that encourage continuous improvement
15. How does a hybrid powertrain improve fuel efficiency? → By using electric motors at low speeds
16. What is the primary purpose of a catalytic converter? → Reduce vehicle emissions
17. What is the function of a corrosion inhibitor added to automotive coolant? → Form a protective oxide film on metal surfaces
18. Which charging standard uses a Combined Charging System (CCS) connector and supports both AC and DC charging in North America? → CCS1 (SAE J1772 combo)
19. A 'residual risk' in automotive engineering is best described as: → Risk remaining after risk controls and mitigations have been implemented
20. Under California's CARB standards, which zero-emission vehicle (ZEV) credit type carries the highest credit value per vehicle? → Type III ZEV (Fuel Cell Electric Vehicle)
21. Which powertrain configuration places both the engine and drive axle at the same end of the vehicle, sharing a common housing? → Transaxle layout
22. What is galvanization and why is it used on automotive steel components? → Coating steel with zinc to prevent corrosion and rust
23. An automotive engineer discovers a supplier has falsified material certification documents. What is the most ethical course of action? → Report the falsification to management and procurement
24. A new regulation impacts powertrain & engine technology procedures. What should a CAE professional do first? → Ensuring compliance with current regulatory requirements and standards
25. Continuing education requirements for the CAE credential primarily serve to ensure that certified engineers: → Maintain current knowledge as automotive technology and standards evolve
26. Under the NSPE Code of Ethics, engineers must hold paramount: → Public safety, health, and welfare
27. What safety feature is designed to protect occupants during side impacts? → Side airbags
28. What distinguishes an advanced automotive engineer practitioner's approach to professional ethics & standards from that of a novice? → Establishing cross-functional teams with clearly defined roles
29. A vehicle manufacturer implements a geometric tolerance stack-up analysis during design to specifically mitigate which risk? → Assembly fit and function failures caused by cumulative dimensional variation
30. Which property determines the maximum service temperature of a thermoplastic used in under-hood automotive components? → Heat deflection temperature (HDT) under load