Bosch Mechanical Engineer Interview Questions and Answers

Q1. About the technical information they provide us technical training online after the interview the interview method is telephonic After that in a month you will going ro be aattend the exams of training
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Q1. Which bearing used in CNC spindle? And why ?
Ans. 
Angular contact ball bearings are commonly used in CNC spindles due to their ability to handle both radial and axial loads.
• Angular contact ball bearings are used in CNC spindles because they can handle both radial and axial loads efficiently.

• These bearings provide high rigidity and accuracy, which are crucial for CNC machining operations.

• The contact angle of angular contact ball bearings can be adjusted to optimize per...read more
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Q2. What is Backlash?and how to check it ?
Ans. 
Backlash is the amount of clearance or play between two mating components in a mechanical system.
• Backlash is commonly found in gear systems, where it can affect the accuracy and efficiency of the system.

• To check backlash, one can use a dial indicator to measure the amount of movement between the components when they change direction.

• Backlash can be adjusted by tightening or loosening the components to reduce the cleara...read more
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Q3. How many types of Hydraulic valve are there ? Diffenciate between pressure relief and pressure reducing valve.
Ans. 
There are various types of hydraulic valves, including pressure relief and pressure reducing valves.
• Types of hydraulic valves include directional control valves, flow control valves, pressure control valves, and check valves.

• Pressure relief valves are designed to limit the pressure within a hydraulic system by diverting excess fluid when the pressure reaches a certain level.

• Pressure reducing valves, on the other hand, ...read more
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Q1. Questions related to how you align with job skills & experience and evaluate your technical stuffs
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Q1. Multi Choice questions to test your technical knowledge
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Q1. Core round of interview process
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Q1. Catia/NX software
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Q1. One on one with On-site manager
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Q1. Reason for job change, etc
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Q1. Mechanical production engineer
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Q2. Navitasiya India private limited. Company
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Q1. How many years of experience you have?
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Q1. What is the least count of vernier scale
Ans. 
The least count of a vernier scale is the smallest measurement that can be read on the scale.
• The least count is determined by the number of divisions on the main scale and the vernier scale.

• It is calculated as the difference between one smallest division on the main scale and one division on the vernier scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 10 divisions between two main sc
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Q2. Vernier scale least count is 0.1 mm
Ans. 
The Vernier scale least count of 0.1 mm means that it can measure increments of 0.1 mm accurately.
• Vernier scale least count refers to the smallest measurement that can be accurately read on the scale

• In this case, the Vernier scale can measure increments of 0.1 mm

• This allows for precise measurements to be taken in increments of 0.1 mm

• For example, if the main scale reads 2.3 mm and the Vernier scale aligns at 0.2 mm, the
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Basics questions quiz

Q1. Basics questions like where are you from and family details and your education related
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