Hinduja Group Design Engineer Interview Questions and Answers

Q1. Why you want to join?
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Q2. What is salary expectation ?
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Q1. PD flows and methods
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Q2. Questions related to project
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Q1. Difference between flip flops and latch
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Flip flops and latches are both sequential logic circuits, but flip flops are edge-triggered while latches are level-triggered.
• Flip flops are edge-triggered, meaning they change state only on a clock edge.

• Latches are level-triggered, meaning they change state as long as the enable signal is active.

• Flip flops are more commonly used in synchronous systems for data storage and transfer.

• Latches are simpler in design and fa...read more
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Q2. Difference between verilog and system verilog
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Verilog is a hardware description language used for digital circuit design, while SystemVerilog is an extension that adds features for verification and design.
• Verilog is used for digital circuit design, while SystemVerilog is used for verification and design

• SystemVerilog includes features like classes, randomization, and assertions for verification purposes

• Verilog is more focused on describing the behavior of hardware ...read more
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Logical thinking

Q1. Asynchronous fifo Counter code
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Asynchronous FIFO counter code is used to implement a FIFO buffer with asynchronous read and write operations.
• Asynchronous FIFO is a type of FIFO buffer where the read and write operations are not synchronized.

• The counter code is used to keep track of the number of elements in the FIFO buffer.

• Example code snippet: int counter = 0; // Initialize counter for FIFO buffer
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Q1. Write verilog code for mod 3 counter
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Verilog code for a mod 3 counter is a sequential circuit that counts in binary from 0 to 2 and then resets to 0.
• Use a 2-bit register to store the current count value.

• Increment the count value on each clock cycle.

• Reset the count value to 0 when it reaches 3.
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Q2. Calculate the set and hold slack from the timing parameters
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Set and hold slack are calculated by subtracting the required time from the actual time for setup and hold constraints.
• Set slack = Actual arrival time - Required arrival time for setup constraint

• Hold slack = Required arrival time - Actual arrival time for hold constraint

• Positive slack indicates the timing constraint is met, negative slack indicates violation

• Example: Set slack = 0.2ns, Hold slack = -0.1ns
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Q1. Explain about the roles and responsibilities in current company
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As a Design Engineer in my current company, my roles and responsibilities include designing and developing new products, collaborating with cross-functional teams, conducting research and analysis, and ensuring compliance with industry standards.
• Designing and developing new products

• Collaborating with cross-functional teams

• Conducting research and analysis

• Ensuring compliance with industry standards
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Q2. How the E2E ECC is implemented
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E2E ECC (End-to-End Error Correction Code) is implemented through algorithms that detect and correct errors in data transmission.
• E2E ECC algorithms are used to ensure data integrity from the source to the destination.

• These algorithms add redundant bits to the data being transmitted, allowing for error detection and correction.

• Examples of E2E ECC algorithms include Reed-Solomon codes and Hamming codes.
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Kindly plan to -Online mode

Q1. About work experience
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Q2. About work experience in manufacturing
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Q3. Privious company workload and backgrounds
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I have experience working in a fast-paced environment with high workload, handling multiple projects simultaneously.
• Managed workload effectively by prioritizing tasks based on deadlines and importance

• Collaborated with team members to ensure projects were completed on time and within budget

• Background in designing mechanical components for automotive industry at XYZ Company

• Experience working on projects with tight deadli
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Q1. Family background,and privious company background
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Q2. Salary related & company policy
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Pratical rest in design related

Group discussion with management team

Q1. Sheet metal limitations.
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Q2. Switchgear technical questions
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Q3. Previously company experience
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