BUSINESSNEXT Team Lead Interview Questions and Answers

Q1. Casting related basic questions
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Q2. Exhaust system related deep questions
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Q3. GD & T basic questions
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Q1. Sheet metal /casting design considerations
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Considerations for sheet metal and casting design
• Thickness of the material affects strength and cost

• Design for manufacturability to minimize waste and cost

• Consider material properties like ductility and heat resistance

• Include features for easy assembly and maintenance

• Account for shrinkage in casting design
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Q2. Practically showing the cast part and ask to decide parting line, design methodology and details.
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3D modelling cad test - one part was given and I had to make parametric part in Creo.

Quantitative,Logical puzzles, basic electronics

Q1. Difference between microcontroller and processor
Ans. 
A microcontroller is a compact integrated circuit designed to perform specific tasks, while a processor is a general-purpose device used for executing instructions.
• Microcontrollers typically have built-in memory and peripherals for specific applications, while processors require external components for operation.

• Microcontrollers are commonly used in embedded systems like IoT devices and consumer electronics, while proc...read more
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Q2. Application of bode plot and nyquist plot
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Bode plot and Nyquist plot are used in control systems to analyze the stability and frequency response of a system.
• Bode plot is used to analyze the frequency response of a system by plotting the magnitude and phase of the transfer function against frequency.

• Nyquist plot is used to analyze the stability of a system by plotting the frequency response on a complex plane.

• Bode plot helps in understanding the gain and phase ...read more
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Q3. Difference between van neuman and harvard architecture
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The main difference between von Neumann and Harvard architecture is the separation of data and instruction memory.
• Von Neumann architecture uses a single memory space for both data and instructions, while Harvard architecture uses separate memory spaces for data and instructions.

• Harvard architecture allows for simultaneous access to data and instructions, leading to potentially faster performance.

• Von Neumann architectur...read more
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Basic gocube test

Q1. Company work expectation and past experience questions
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It was fairly good as the answers were from syallabus only

It was a bit tricky round as the questions was quite challenging

Q1. What are the type of joins
Ans. 
Types of joins include inner join, outer join, left join, and right join.
• Inner join: returns rows when there is a match in both tables

• Outer join: returns all rows when there is a match in one of the tables

• Left join: returns all rows from the left table and the matched rows from the right table

• Right join: returns all rows from the right table and the matched rows from the left table
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