Tata Group Technical Engineer Interview Questions, Process, and Tips

Q1. What is vernier caliper
Ans. 
A vernier caliper is a measuring instrument used to accurately measure the dimensions of an object.
• It consists of a main scale and a sliding vernier scale.

• The main scale provides the whole number measurements, while the vernier scale provides the fractional measurements.

• The vernier scale slides along the main scale and is used to determine the precise measurement by aligning the markings on both scales.

• Vernier calipers...read more
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Q2. What is micro meter $ &screw guage
Ans. 
A micrometer is a precision measuring instrument used to measure small distances or thicknesses. A screw gauge is a type of micrometer that uses a screw mechanism for measurement.
• A micrometer is commonly used in engineering and manufacturing industries for precise measurements.

• It consists of a calibrated screw and a scale that allows for accurate readings.

• Micrometers are capable of measuring dimensions as small as a fe...read more
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Q3. What is CNC machine define
Ans. 
A CNC machine, or Computer Numerical Control machine, is a device that uses computer programming to control the movement and operation of machine tools.
• CNC machines are used in various industries, such as manufacturing, automotive, aerospace, and woodworking.

• They are capable of performing precise and complex operations, such as cutting, drilling, milling, and shaping materials.

• CNC machines eliminate the need for manual...read more
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Q4. What is G-code and M-code
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G-code and M-code are programming languages used in CNC machines to control their movements and functions.
• G-code is used to control the movement of the machine, such as speed, direction, and position.

• M-code is used to control the machine's auxiliary functions, such as turning on/off the spindle or coolant.

• Both G-code and M-code are written in a specific format and are executed by the machine's controller.

• Examples of G-...read more
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Q5. What is design and thinking
Ans. 
Design thinking is a problem-solving approach that involves empathy, creativity, and iteration.
• Design thinking involves understanding the user's needs and perspectives

• It emphasizes creativity and brainstorming to generate multiple solutions

• Prototyping and testing are used to refine and improve the solutions

• Design thinking can be applied to a wide range of fields, from product design to business strategy

• Examples of comp...read more
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Analizing the product and give finishing

Q1. About technical knowledge
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