Yokohama Off-Highway Tires Diploma Apprentice Trainee Interview Questions and Answers

Basic Of Your Study Diploma Mechanic Theory of Machine and Flood Mechanic

Q1. Theory of Machine Fluid Mechanics
Ans. 
Theory of Machine is a branch of engineering that deals with the study of machines and their mechanisms.
• Theory of Machine involves the study of various types of machines and their working principles.

• It includes topics like kinematics, dynamics, and mechanisms.

• Fluid Mechanics is a branch of physics that deals with the behavior of fluids, both liquids and gases.

• It involves the study of fluid properties, fluid statics, fl...read more
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Q2. What is fluid mechanics
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Fluid mechanics is the study of fluids and their behavior under various conditions.
• It involves the study of fluid properties, such as density, viscosity, and pressure.

• It also includes the study of fluid flow, including laminar and turbulent flow.

• Applications of fluid mechanics include designing pumps, turbines, and aircraft wings.

• Examples of fluids include water, air, and oil.

• Fluid mechanics is used in various fields,
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Easy to moderate questions are given on general aptitude part.

Q1. What about yourself
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Q2. Tell about your college life
Ans. 
My college life was a mix of academics, extracurricular activities, and making lifelong friendships.
• Studied engineering with a focus on mechanical engineering

• Participated in various college events and competitions

• Was a member of the college robotics club

• Made close friends who I still keep in touch with
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Q3. Are you comfortable at any shift?
Ans. 
Yes, I am comfortable working at any shift as per the company's requirements.
• I am flexible and adaptable to different shift schedules.

• I understand the importance of teamwork and meeting project deadlines, which may require working different shifts.

• I am willing to adjust my personal schedule to accommodate the needs of the company.

• I have previous experience working in shifts and have successfully managed my time and res...read more
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Q1. What is your favourite subject?
Ans. 
My favorite subject is Mechanical Engineering because I enjoy learning about how machines work and designing new technologies.
• I enjoy studying topics like thermodynamics, fluid mechanics, and materials science.

• I like working on projects that involve designing and building machines or systems.

• I find the principles of mechanical engineering fascinating and enjoy applying them to real-world problems.
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Q2. Working of micrometre
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Micrometre is a precision measuring instrument used to measure small distances accurately.
• Micrometre consists of a stationary anvil and a movable spindle.

• The object to be measured is placed between the anvil and spindle, and the spindle is turned to make contact with the object.

• The measurement is read from the scale on the sleeve and thimble of the micrometre.

• Micrometres are commonly used in engineering and manufacturi...read more
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Q3. What is degree of freedom
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Degree of freedom refers to the number of independent variables or parameters that can vary in a system.
• Degree of freedom is the number of variables that can be changed independently without affecting the overall system.

• In mechanics, a rigid body in a plane has 3 degrees of freedom - two translations and one rotation.

• In thermodynamics, a simple compressible substance has 2 degrees of freedom - temperature and pressure.

• ...read more
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Q4. Types of forging , rolling
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Forging and rolling are two common metalworking processes used to shape metal into desired forms.
• Forging involves shaping metal by applying compressive forces, typically using a hammer or press.

• Types of forging include open-die forging, closed-die forging, and impression-die forging.

• Rolling involves passing metal between rollers to reduce thickness or change shape.

• Types of rolling include hot rolling, cold rolling, and
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Q5. Tell me about manufacturing process
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Manufacturing process involves converting raw materials into finished products through various steps and techniques.
• Manufacturing process starts with the design of the product

• Raw materials are sourced and inspected for quality

• Materials are processed through various methods like casting, molding, machining, etc.

• Quality control checks are performed at different stages

• Finished products are packaged and distributed to cust
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Q1. Can Have your strength
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Q2. Discuss about family background
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Q3. My strength is problem solving
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Q4. My fimaly total 8 members and my father is a farmer and mother house wife
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Q1. Two stock and four stock engine difference
Ans. 
Two-stroke engines have power strokes every revolution, while four-stroke engines have power strokes every other revolution.
• Two-stroke engines have a simpler design with fewer moving parts.

• Four-stroke engines are more fuel efficient and produce less pollution.

• Two-stroke engines are commonly used in small power tools and motorcycles.

• Four-stroke engines are typically found in cars, trucks, and larger machinery.
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All Machines information in Aptitude test

All employees are group discussion

Q1. Draw star-delta Diagram
Ans. 
Star-delta diagram is a method used to reduce starting current in induction motors.
• Star connection is used during starting to reduce current and then switches to delta connection for running.

• In star connection, each phase is connected to a common point called the neutral.

• In delta connection, each phase is connected in a loop.

• Example: L1, L2, L3 are connected to A, B, C respectively in star, then switched to form a delt
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Q1. How a Thermal plant works?
Ans. 
A thermal plant works by converting heat energy into electrical energy through the use of steam turbines.
• Fuel (such as coal, natural gas, or nuclear fuel) is burned to produce heat

• The heat is used to boil water and produce steam

• The steam turns a turbine connected to a generator, producing electricity

• The electricity is then sent to the grid for distribution

• Cooling systems are used to condense the steam back into water f
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Q2. What salary you prefers?
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