Ashok Leyland Interview Questions, Process, and Tips

Q1. What is Bernoulli's principle
Ans. 
Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
• States that as the speed of a fluid increases, its pressure decreases

• Used to explain lift in airplane wings

• Applies to the flow of liquids and gases
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Q2. What is thermodynamics and what are the types. give example for each laws.
Ans. 
Thermodynamics is the study of energy and its transformations in physical systems. There are four laws of thermodynamics.
• First law of thermodynamics: Energy cannot be created or destroyed, only transferred or converted. Example: A car engine converting fuel into mechanical energy.

• Second law of thermodynamics: The total entropy of an isolated system can never decrease over time. Example: Heat flowing from a hot object t...read more
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Q3. What is case hardening and carburizing process.
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Case hardening is a process of hardening the surface of a metal while leaving the interior soft, while carburizing is a process of introducing carbon into the surface of a metal to increase its hardness.
• Case hardening involves heating the metal in the presence of a carbon-rich environment, followed by quenching to harden the surface.

• Carburizing involves introducing carbon into the surface of the metal through diffusion...read more
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Q4. What is Iron - carbon diagram . could you explain briefly.
Ans. 
Iron-carbon diagram is a graphical representation of the phases that form in iron-carbon alloys as a function of temperature and carbon content.
• Shows the phases that form in iron-carbon alloys at different temperatures and carbon contents

• Consists of regions for austenite, ferrite, cementite, and pearlite

• Helps in understanding the microstructure and properties of steel

• Used in heat treatment processes to control the fina
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Q1. How to fill company manngement
Ans. 
Filling company management positions requires identifying key skills, experience, and leadership qualities.
• Identify the specific roles needed in the management team (e.g. CEO, CFO, COO, etc.)

• Define the required skills, experience, and qualifications for each position

• Conduct thorough interviews and assessments to evaluate candidates' fit for the roles

• Consider promoting from within the company to retain institutional kno...read more
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Q2. What is the difference between an electric motor and an electric generator?
Ans. 
Electric motors convert electrical energy into mechanical energy, while electric generators convert mechanical energy into electrical energy.
• Electric motors use electrical energy to create motion, while electric generators use motion to create electrical energy.

• Electric motors have a rotor that spins inside a stator, while electric generators have a rotor that is turned by an external force to produce electricity.

• Examp...read more
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Q3. What tools does one need for measuring on a CNC machine in the industry,
Ans. 
Common tools for measuring on a CNC machine include calipers, micrometers, height gauges, and dial indicators.
• Calipers are used for measuring distances between two points on a workpiece.

• Micrometers are used for precise measurements of small distances or thicknesses.

• Height gauges are used for measuring the vertical distance from a reference point to a workpiece.

• Dial indicators are used for measuring small distances or v...read more
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Q4. How can we explain Poke Yoka, 5S, Kaizen or Safety?
Ans. 
Poke Yoka, 5S, Kaizen, and Safety are key concepts in lean manufacturing and continuous improvement.
• Poke Yoka focuses on mistake-proofing processes to prevent errors before they occur.

• 5S is a methodology for organizing the workplace to improve efficiency and effectiveness (Sort, Set in order, Shine, Standardize, Sustain).

• Kaizen is the practice of continuous improvement involving all employees in making small changes fo...read more
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Q5. How does hydraulic and hydraulic machine work and on what does it work
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Hydraulic machines use fluid power to generate, control, and transmit energy.
• Hydraulic machines work by using a liquid, typically oil, to transmit force and motion.

• They operate based on Pascal's law, which states that pressure applied to a confined fluid is transmitted undiminished in every direction.

• Hydraulic machines work on the principle of converting mechanical energy into hydraulic energy and vice versa.

• Examples o...read more
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It depends on the level of preparation.

Q1. What factors does your qualification depend on?
Ans. 
Qualifications depend on factors such as education, experience, skills, certifications, and industry knowledge.
• Education - level of degree or certifications obtained

• Experience - years of relevant work experience

• Skills - specific abilities or competencies required for the role

• Certifications - additional qualifications or licenses

• Industry knowledge - understanding of specific industry trends and practices
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Q2. Depends on level of your position in this company ?
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Q1. Job kha pa ha
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Q2. Job kha pa ha
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Q1. Machine and tachanical
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Q2. Machine and tachanical
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Q1. Engine and gear
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Q2. Engi
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