Preview Questions Electrical Engineer | Role Specific Skill

Question 1: What is the typical cause of an electrical component not powering on in a modern vehicle?

Which action should you take?

Choose only one option

Use of incorrect wire gauge

Power supply interruption due to road vibrations

A blown fuse, a faulty relay, or poor grounding connections

Incorrect component installation

Question 2: In Hybrid Electric Vehicles (HEVs), which control strategy is used to optimize the power split between the internal combustion engine and the electric motor?

Which action should you take?

Choose only one option

On-Off Control

Proportional Control

Optimal Control

Bang-Bang Control

Question 3: When designing a robust automotive sensor interface circuit, which feature is essential to protect against transient voltage spikes?

Which action should you take?

Choose only one option

Transient Voltage Suppression (TVS) Diodes

Snubber Circuits

High-pass filters

Series Resistors

Question 4: What is the main challenge associated with integrating renewable energy sources, such as solar panels, into automotive power systems?

Which action should you take?

Choose only one option

Ensuring consistent power supply

Compatibility with existing battery management systems

High conversion losses

Limited energy density

Question 5: When implementing a closed-loop control system for an automotive application, what is the purpose of the feedback loop?

Which action should you take?

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To compare the output signal with the reference value and adjust inputs accordingly

To reduce the amount of energy required by the system

To isolate the control system from external disturbances

To store excess power generated by the system

Question 6: In hybrid electric vehicles (HEVs), what component is primarily responsible for energy regeneration during braking?

Which action should you take?

Choose only one option

Inverter

DC-DC Converter

Regenerative Brake System

Electric Motor