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Ppap Automotive Diploma Trainee Engineer Interview Questions and Answers
Ppap Automotive Diploma Trainee Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Self Introduction
- Q2. Some basic knowledge about Plastic
(1 Question)
- Q1. Machines Knowledge
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Interview Questionnaire
1 Question
- Q1. What is engine??
- Ans.
An engine is a machine that converts fuel into mechanical energy to power vehicles or machinery.
Engines come in various types such as gasoline, diesel, electric, and hybrid.
They are used in cars, trucks, airplanes, boats, and generators.
Engines work by igniting fuel and air mixture to create a controlled explosion that moves pistons and generates power.
Regular maintenance is required to keep engines running efficiently
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I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Design, GD&T, Physics, Mathematics, CNC, QC.
(5 Questions)
- Q1. Gear ratio of multiple transmissions
- Ans.
Gear ratio of multiple transmissions is the product of individual gear ratios.
Gear ratio is the ratio of the number of teeth on the driven gear to the number of teeth on the driving gear.
In multiple transmissions, the output of one transmission becomes the input of the next transmission.
The gear ratio of multiple transmissions is the product of individual gear ratios.
For example, if the first transmission has a gear ra...
- Q2. Reasons behind multiple gear ratios
- Ans.
Multiple gear ratios allow for efficient power transfer and improved performance in different driving conditions.
Different gear ratios are needed for different driving conditions, such as acceleration, cruising, and climbing hills.
Lower gear ratios provide more torque for acceleration and climbing hills, while higher gear ratios provide better fuel efficiency during cruising.
Multiple gear ratios allow for a wider range...
- Q3. Thread designing and their strength
- Ans.
Thread designing involves determining the size, pitch, and shape of the thread to ensure proper strength and functionality.
Thread size and pitch must be chosen based on the application and load requirements.
Thread shape can affect the strength and ease of assembly.
Thread strength can be increased through the use of materials with higher tensile strength.
Thread engagement length should be sufficient to prevent stripping...
- Q4. Forging related knowledge
- Q5. Quality control systems
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Selected
I applied via Campus Placement and was interviewed in Jul 2023. There were 2 interview rounds.
Which Casting method in manufacturing process
(1 Question)
- Q1. Manufacturing processes
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- Mechanical Engineering
- Diploma
I applied via Walk-in and was interviewed before Jul 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. HR Sir Ask me Power Engineering related question. you have to well prepared all basic engineering knowledge , and before going to an interview be prepared about of this industry related knowledge . bharat...
- Q2. The ask to me , what is the Lean mixture and reach Mixture? and their air fuel Ration ?
- Q3. What is your all Basic academic background ?
- Q4. What is your skill and abilities ?
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I applied via Referral and was interviewed before Sep 2017. There were 7 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Question relating education, family, salary expectation, health.
- Q2. Diploma mechanical
Interview Preparation Tips
Experience: Diploma marks & year of diploma complete.
Round: Test
Experience: Simple test, related mechanical diploma.
Round: Fitness testing
Experience: Hight,waight, blood group, chest measurements.
General Tips: It's very easy
Duration: <1 week
I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Your work in before company
- Q2. Technical questions hr
Technical examination test
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- technology
I applied via Approached by Company and was interviewed in Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Basic and simple questions
- Q2. About yourself only
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Selected
I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. About your self
- Q2. What is typing of cnc machine
- Ans.
CNC machines can be classified based on the number of axes they operate on.
CNC machines can be classified as 2-axis, 3-axis, 4-axis, 5-axis, or multi-axis machines.
The number of axes determines the complexity and flexibility of the machine.
For example, a 2-axis CNC machine can move in two directions (X and Y), while a 5-axis machine can move in five directions (X, Y, Z, A, and B).
I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.
General knowledge and general maths were asked in aptitude test.
(2 Questions)
- Q1. What is your name?
- Ans.
My name is John Smith.
Full name is John Smith
Common name in English-speaking countries
Easy to pronounce and remember
- Q2. They asked qualification details.
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