Infinity Cars Interview Questions and Answers

Types of gauges include plug gauges, ring gauges, and snap gauges. Welding types include MIG, TIG, and stick welding.

• Types of gauges: plug gauges, ring gauges, snap gauges

• Welding types: MIG welding, TIG welding, stick welding

Types of motors commonly used in electric vehicles include DC motors, AC induction motors, and permanent magnet motors.

• DC motors: simple, cost-effective, and widely used in electric vehicles like the Tesla Model 3

• AC induction motors: efficient and reliable, used in vehicles like the Nissan Leaf

• Permanent magnet motors: compact, lightweight, and used in vehicles like the Chevrolet Bolt

I have experience in the manufacturing department.

• Worked on optimizing production processes

• Managed inventory and supply chain

• Collaborated with cross-functional teams to improve efficiency

• Implemented lean manufacturing principles

• Trained new employees on equipment operation

I address customer complaints by listening attentively, empathizing with their concerns, offering solutions, and following up to ensure satisfaction.

• Listen actively to understand the customer's issue

• Empathize with the customer's frustration or disappointment

• Offer solutions or alternatives to resolve the complaint

• Follow up with the customer to ensure their satisfaction

• Document the complaint and analyze trends for contin

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

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

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

Design a URL shortener system

• Use a unique identifier for each long URL to generate a short URL

• Implement a mapping system to store the long URL and its corresponding short URL

• Consider scalability and performance when designing the system

Show them in excel like format painter, filter, find and replace

Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.

• Vlookup stands for vertical lookup.

• It is commonly used to find and retrieve data from a large dataset.

• The function requires four arguments: lookup value, table array, column index number, and range lookup.

• Example: =VLOOKUP(A2, B2:D10, 3, FALSE) will search for the value in cell A2 in the range B2:D1...read more

A pivot chart is a graphical representation of data from a pivot table in Excel.

• A pivot chart is created based on a pivot table, which summarizes and analyzes data.

• It allows users to visualize and analyze data in a more interactive and dynamic way.

• Pivot charts can be customized with different chart types, styles, and layouts.

• They can be used to identify trends, patterns, and relationships in data.

• Pivot charts can also ...read more

The golden rules of accounting are basic principles that guide the recording of financial transactions.

• The first golden rule is the Personal Account rule, which states that debit the receiver and credit the giver.

• The second golden rule is the Real Account rule, which states that debit what comes in and credit what goes out.

• The third golden rule is the Nominal Account rule, which states that debit all expenses and losse