Ashok Leyland Trainee Service Engineer Interview Questions and Answers

Q1. What is stress and strain
Ans. 
Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
• Stress is a measure of the internal forces within a material, typically caused by external loads.

• Strain is the measure of the deformation or change in shape of a material in response to stress.

• Stress is usually represented by the formula: Stress = Force / Area

• Strain is typically represented by the formula: Strain = C...read more
Answered by AI
Add your answer
Q2. What is menat by mehchanics
Ans. 
Mechanics is the branch of physics that deals with the behavior of physical bodies when subjected to forces or displacements.
• Mechanics involves studying the motion of objects and the forces acting on them.

• There are two main branches of mechanics: classical mechanics and quantum mechanics.

• Classical mechanics deals with macroscopic objects and their motion, while quantum mechanics deals with microscopic particles.

• Example...read more
Answered by AI
Add your answer
Q3. Diploma basic questions
Add your answer
Q4. What is ment by moment of interia
Ans. 
Moment of inertia is a measure of an object's resistance to changes in its rotation.
• Moment of inertia is the rotational analog of mass in linear motion.

• It depends on the mass distribution of an object and the axis of rotation.

• For example, a solid sphere has a higher moment of inertia than a hollow sphere of the same mass.

• Moment of inertia is often denoted by the symbol 'I' in equations.
Answered by AI
Add your answer
Q5. What is meant by force
Ans. 
Force is a physical quantity that can change the state of motion or shape of an object.
• Force is a vector quantity, meaning it has both magnitude and direction.

• It is measured in units of Newtons (N).

• There are different types of forces such as gravitational force, electromagnetic force, and frictional force.

• Force can cause an object to accelerate, decelerate, or change direction.

• Examples of forces include pushing a car,
Answered by AI
Add your answer

Q1. How do you calculate the transmission energy loss in the vehicle?
Ans. 
Transmission energy loss in a vehicle can be calculated by considering factors like friction, heat generation, and mechanical inefficiencies.
• Calculate energy loss due to friction between moving parts

• Consider heat generation from components like the transmission fluid

• Account for mechanical inefficiencies in the transmission system

• Total the energy losses to get an overall estimate
Answered by AI
Add your answer

Q1. How much you need salary
Ans. 
I am looking for a competitive salary based on my experience and skills.
• I am seeking a salary that is in line with industry standards for a Service Engineer position

• I am open to negotiation based on the responsibilities and requirements of the role

• I value fair compensation for the work that I will be doing
Answered by AI
Add your answer
Q2. How much you give business
Add your answer

Q1. Why vehicle brake is not working what is the issue
Ans. 
The vehicle brake may not be working due to issues such as worn brake pads, air in the brake lines, or a faulty brake master cylinder.
• Check for worn brake pads that need replacement

• Bleed the brake lines to remove any air bubbles

• Inspect the brake master cylinder for leaks or malfunctions
Answered by AI
Add your answer
Q2. What is cooling system
Ans. 
A cooling system is a system that removes heat from a space or substance to maintain a lower temperature.
• Cooling systems can be found in various applications such as air conditioning units, refrigerators, and computer systems.

• They typically involve a coolant or refrigerant that absorbs heat from the space or substance.

• The coolant then circulates through the system, releasing the heat outside or dissipating it through a...read more
Answered by AI
Add your answer

Q1. STRESS STRAIN DIAGRAM
Ans. 
A stress-strain diagram shows the relationship between stress and strain in a material.
• It typically consists of a linear elastic region, a yield point, and a plastic deformation region.

• The slope of the linear region is the material's Young's Modulus.

• The yield point is where the material begins to deform plastically.

• The ultimate tensile strength is the maximum stress the material can withstand.

• The breaking point is wher...read more
Answered by AI
Add your answer
Q2. EXPLAIN SN CURVE
Ans. 
SN curve is a graphical representation of fatigue data showing the relationship between stress and number of cycles to failure.
• SN curve helps in understanding the fatigue behavior of materials under cyclic loading.

• It shows the stress level at which a material will fail after a certain number of cycles.

• The curve typically consists of a high cycle fatigue region and a low cycle fatigue region.

• Example: Steel SN curve show...read more
Answered by AI
Add your answer

There was a panel of 8 member .They gave us case study of one paragraph in which we have to speak for 15 min and remaining 15 min for conclusion.

Q1. Transformers all parts
Add your answer
Q2. Ht line lt and
Add your answer

Q1. Electrical all equipment
Add your answer
Q2. Stepup setpdown
Add your answer

Q1. My favourite job
Ans. 
My favourite job is one that challenges me to think creatively and problem-solve on a daily basis.
• I enjoy jobs that allow me to work with a team towards a common goal

• I thrive in fast-paced environments where I can continuously learn and grow

• I appreciate jobs that offer opportunities for innovation and thinking outside the box
Answered by AI
Add your answer
Q2. Quality And productions knowledge
Add your answer

Q1. Tell me about your family
Ans. 
I come from a close-knit family of five with loving parents and two siblings.
• Parents are supportive and encouraging

• Have two siblings, one older and one younger

• Family enjoys spending time together, especially during holidays
Answered by AI
Add your answer
Q2. Tell me about your final year project
Ans. 
Developed a mobile application for tracking and managing personal fitness goals
• Designed user-friendly interface for inputting and tracking exercise routines

• Implemented database functionality to store user data securely

• Incorporated features for setting and monitoring progress towards fitness goals
Answered by AI
Add your answer