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J S Auto Mechanical Engineer Interview Questions and Answers

Updated 16 Mar 2024

J S Auto Mechanical Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via AmbitionBox and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Three wheeler bs6 wiring knowledge and Electrical vehicles service details
  • Q2. Sensor knowledge
  • Q3. Tps sensor knowledge
  • Q4. EV motar controller
  • Q5. Full wiring repairing knowledge details

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Jan 2019. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. ITI mein kitne practical Hote Hain
  • Q2.  name aur adress
  • Ans. 

    The question is asking for the candidate's name and address.

    • Provide your full name and complete address.

    • Include your street name, city, state, and zip code.

    • Ensure the address is accurate and up to date.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

I applied via Campus Placement

Interview Preparation Tips

Round: Technical Interview
Experience: It was really nice experience. The interview was based on the resume. The panel mostly asked about the projects and the internships.
Tips: Resume based questions.

Skill Tips: understand the concepts of IC engines and other basic mechancial concepts
Skills: Core Mechanical Concepts
Duration: 2
College Name: IIT Madras
Motivation: It is one of the best company for engine R&D and hopefully I will get a better exposure and understanding of the concepts.

I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Open pump house and Tunnels
  • Q2. Road and

Interview Preparation Tips

Interview preparation tips for other job seekers - Navayaga engineering company Ltd

I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Open pump house and Tunnels
  • Q2. Road and

Interview Preparation Tips

Interview preparation tips for other job seekers - Navayaga engineering company Ltd

I applied via Campus Placement and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How to get incriment in salary
  • Q2. How much you have experience?

Interview Questionnaire 

2 Questions

  • Q1. What do you mean by CFMEA?
  • Ans. 

    CFMEA stands for Control Failure Mode and Effects Analysis.

    • CFMEA is a systematic approach used to identify and mitigate potential failures in a process or system.

    • It involves analyzing failure modes, their causes, and the potential effects on the process or system.

    • CFMEA helps in prioritizing and implementing control measures to prevent or minimize failures.

    • It is commonly used in industries such as manufacturing, automot...

  • Answered by AI
  • Q2. Is system level or component level DFMEA given main preference?
  • Ans. 

    System level DFMEA is given main preference.

    • System level DFMEA considers the entire system and its interactions.

    • Component level DFMEA focuses on individual components.

    • System level DFMEA is more comprehensive and effective in identifying potential failures.

    • Example: In automotive industry, system level DFMEA would consider the entire vehicle and its subsystems.

    • Example: In medical devices, system level DFMEA would conside...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be concise about your technical experience and do not shy away from stating whether the answer provided is part of your experience or technical know how.

I was interviewed in Aug 2020.

Interview Questionnaire 

1 Question

  • Q1. BS6, BS4 engine EATS Fireing order of 6 cylinder, 4 cylinder
  • Ans. 

    The firing order of a 6-cylinder engine is different from that of a 4-cylinder engine.

    • The firing order determines the sequence in which the cylinders ignite their fuel-air mixture.

    • In a 6-cylinder engine, the firing order can vary depending on the engine design.

    • A common firing order for a 6-cylinder engine is 1-5-3-6-2-4.

    • In a 4-cylinder engine, the firing order is typically 1-3-4-2.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be conference & well dressed formel

Interview Questionnaire 

4 Questions

  • Q1. How does a diesel genrator work?
  • Ans. 

    A diesel generator works by converting diesel fuel into mechanical energy which is then converted into electrical energy.

    • Diesel fuel is injected into the combustion chamber where it ignites and creates high pressure gases that push the piston down, creating mechanical energy.

    • The mechanical energy is then converted into electrical energy through the use of an alternator.

    • The alternator uses a magnetic field and a conduct...

  • Answered by AI
  • Q2. How a diesel engine works
  • Ans. 

    A diesel engine works by compressing air in the cylinder, which heats up and ignites the fuel injected into the cylinder.

    • Air is drawn into the cylinder and compressed by the piston

    • The compressed air heats up and ignites the fuel injected into the cylinder

    • The explosion pushes the piston down, which turns the crankshaft and powers the engine

    • Diesel engines are more efficient than gasoline engines because they compress the...

  • Answered by AI
  • Q3. Why there is no differential in a train
  • Ans. 

    A train doesn't need a differential because its wheels are fixed to the same axle and rotate at the same speed.

    • Train wheels are fixed to the same axle

    • Wheels rotate at the same speed

    • Differential is used in vehicles with wheels that rotate at different speeds

    • Differential allows for smooth turning

  • Answered by AI
  • Q4. Why petrol engines comparison ratio low when compared to a diesel engine
  • Ans. 

    Petrol engines have lower compression ratios compared to diesel engines.

    • Petrol engines have lower compression ratios to prevent knocking or detonation.

    • Diesel engines have higher compression ratios to ignite the fuel without spark plugs.

    • Higher compression ratios in diesel engines result in better fuel efficiency and torque.

    • Petrol engines require lower compression ratios to accommodate the lower octane rating of petrol f...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume was selected and I was invited for an interview
Tips: Resume was selected and I was invited for an interview

Round: Technical + HR Interview
Experience: Sir question was thought and I was giving a quick answer
Tips: Do not give any answer without tension

Skills: Personality, Skills Of Explaining Things, Knowledge About Industries, Knowledge In Ic Engines, Talking Ability
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Case Study 

Project Management related What is Your Previous Experience .

Round 2 - One-on-one 

(2 Questions)

  • Q1. Family Background
  • Q2. General HR Related
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J S Auto Interview FAQs

How many rounds are there in J S Auto Mechanical Engineer interview?
J S Auto interview process usually has 1 rounds. The most common rounds in the J S Auto interview process are Technical.
What are the top questions asked in J S Auto Mechanical Engineer interview?

Some of the top questions asked at the J S Auto Mechanical Engineer interview -

  1. Three wheeler bs6 wiring knowledge and Electrical vehicles service deta...read more
  2. full wiring repairing knowledge deta...read more
  3. EV motar control...read more

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J S Auto Mechanical Engineer Interview Process

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Interview experience

4
  
Good
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