2. Powertrains
Hybrid Architectures — Quiz
Test your understanding of hybrid architectures with 5 practice questions.
Practice Questions
Question 1
Which best describes the difference between P3 and P4 parallel hybrid layouts?
Question 2
If a 2\,$\mathrm{kWh}$ battery supplies a 50\,$\mathrm{kW}$ motor for 15\,$\mathrm{s}$, what percentage of its capacity is used?
Question 3
What is the degree of hybridization (DoH) and its value for a 100\,$\mathrm{kW}$ engine and 50\,$\mathrm{kW}$ electric motor?
Question 4
A 1500\,$\mathrm{kg}$ hybrid vehicle must climb a 10\\% grade at 50\,$\mathrm{km/h}$. Assuming wheel radius 0.3\,$\mathrm{m}$ and neglecting resistance, what torque per wheel is required?
Question 5
How many mechanical-to-electrical and electrical-to-mechanical conversions occur in a series hybrid between engine output and wheel traction?