Tesla Design Engineer Interview Questions and Answers

Design engineering process for battery pack

Q1. About battery pack design
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Q2. Previous experience & resume contents
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Q1. What is the main aspects of PSFB converter
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PSFB converter is a type of power supply that offers high efficiency and low electromagnetic interference.
• High efficiency due to zero voltage switching

• Low electromagnetic interference

• Commonly used in high power applications such as server power supplies

• Requires careful design to optimize performance
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Q2. Half bridge driver IC functions
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Half bridge driver IC functions include driving high-side and low-side MOSFETs to control power flow in applications like motor control and power inverters.
• Drives high-side and low-side MOSFETs to control power flow

• Used in applications like motor control and power inverters

• Provides protection features like overcurrent and overtemperature detection
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Q3. Leakage inductance in the Magnetic design
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Leakage inductance in magnetic design refers to the inductance that is not coupled to the primary winding of a transformer.
• Leakage inductance is caused by the magnetic field not linking both windings of a transformer fully.

• It can be minimized by using proper winding techniques and insulation materials.

• Leakage inductance can affect the efficiency and performance of a transformer.

• It is important to consider leakage induc...read more
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Q1. Basic questions asked
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Q1. Forging and casting process related questions raised
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Q1. With head level technical for casting and forging related process,part,
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Q1. Open pump house and Tunnels
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Q2. Road and
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Q1. Open pump house and Tunnels
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Q2. Road and
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Q1. Question about SQDCM related each topics
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