Birla Tyres Mechanical Technician Interview Questions and Answers

Q1. What material in a company
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Q2. Where production in a company
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Q3. Material handling
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Q1. What where join
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Q2. Salary in a month
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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. Old company and old experience
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Q1. Tpm knowledge of machine shop
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Q1. Tell me about your seof
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Q1. Explain stress strain curve
Ans. 
Stress strain curve shows the relationship between stress and strain in a material under tension.
• Stress strain curve is a graphical representation of the relationship between stress (force per unit area) and strain (deformation) in a material.

• It typically consists of a linear elastic region, a yield point, a plastic deformation region, and ultimately failure.

• The slope of the curve in the elastic region is the material'...read more
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Q1. Injection molding machine maintenance and all types of injection molding
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Q2. Break down handling all utility area handling DG area handling
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Q3. Unit forward rivers
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Q4. Mold opening closing
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Q5. Barrel heater , injection problem, locking
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Online Michelin portal test:
Abstract Reasoning
Spatial Reasoning
Visual Reasoning
Critical Reasoning
Logical Reasoning
Numeric Ability
Data Interpretation
Verbal Ability
Decision Making
General Aptitude test
cognitive speed test
Behavioral questions
General Mechanical engineering questions

Q1. Basic understanding of physics Trigonometry Mechanical engineering knowledge automotive 3D visualisation and based special intelligence -----/
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Q1. ----- ----- -----
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Q1. Tell me about your hobby
Ans. My hobby is i like bike rdiding and watching new movies
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Q1. What is your strength
Ans. I have a good learner and i will manage in all organization
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Q1. 1. Brief about yourself 2. What is GD & T 3. project and internship
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