ZF Steering Gear Interview Questions, Process, and Tips

Q1. Basic pseudo codes
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Q2. Explain about microcontrollers
Ans. 
Microcontrollers are small computers on a single integrated circuit used to control electronic devices.
• Microcontrollers contain a CPU, memory, and I/O peripherals on a single chip

• They are used in embedded systems for tasks like controlling sensors, motors, and displays

• Examples include Arduino, Raspberry Pi, and PIC microcontrollers
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Q3. What is the use of UART protocal
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UART protocol is used for serial communication between devices, typically between a microcontroller and peripherals.
• UART allows for asynchronous communication

• It uses two wires for communication - one for transmitting data (TX) and one for receiving data (RX)

• Commonly used in applications like GPS modules, Bluetooth modules, and serial communication with PCs
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Q4. Explain about projects
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Q1. Why do you prefer this company
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Q1. Role Responsibilities, Process Knowledge
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Q2. Challengeing Role Responsibilities about previous organisation
Ans. 
In my previous organization, I was responsible for leading the testing efforts for a complex software project.
• Managed a team of QA engineers to ensure thorough testing of all features

• Developed test plans and strategies to cover all aspects of the software

• Collaborated with developers and product managers to prioritize testing efforts

• Identified and reported bugs, tracked them to resolution

• Implemented automation testing t
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Q1. No proper brief of expectations and after joining leadership is questioning our expertise. No vision and mission for logistics , all crap in planning right from supplier end till fg.. Screwed up all proc...read more
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Q1. All past achievements was asked , but nothing got executed saying for budget. If u cant understand wat s digitalaization why show in LinkedIn prfiles saying u r are digitally profound.. only putting tat m...read more
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Moderate level aptitude test

Q1. What was your work in previous company.
Ans. 
I was responsible for designing and developing new products for the company.
• Led a team of engineers to create innovative solutions

• Collaborated with cross-functional teams to ensure product success

• Utilized CAD software to design prototypes

• Conducted testing and analysis to validate product performance
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Q2. Types of casting and casting defects
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Types of casting include sand casting, investment casting, and die casting. Casting defects include porosity, shrinkage, and cold shuts.
• Types of casting: sand casting, investment casting, die casting

• Casting defects: porosity, shrinkage, cold shuts

• Examples: Sand casting - used for large parts like engine blocks, Investment casting - used for intricate parts like jewelry, Die casting - used for high volume production lik
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Q3. What's is the formula of Torque.
Ans. 
Torque is a measure of the force that can cause an object to rotate around an axis.
• Torque (τ) = Force (F) x Distance (r) perpendicular to the force

• The SI unit of torque is Newton-meter (Nm)

• Torque can also be calculated as Torque = Moment of Inertia x Angular Acceleration
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Q4. Selfi Introduction
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