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Ola Electric Mobility Diagnosis Engineer Interview Questions, Process, and Tips

Updated 21 May 2024

Top Ola Electric Mobility Diagnosis Engineer Interview Questions and Answers

  • Q1. What is BMS, what are the basic components of a BMS.
  • Q2. What is MCU & Motor, basic structure of MCU & Motor
  • Q3. What is thermistor, diode, what's the difference between unidirectional & bi directional elements.
View all 7 questions

Ola Electric Mobility Diagnosis Engineer Interview Experiences

3 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Basic Logical & Reasoning based questions

Round 2 - Technical 

(5 Questions)

  • Q1. What is BMS, what are the basic components of a BMS.
  • Ans. 

    BMS stands for Battery Management System. It is a system that manages and monitors the performance of a battery.

    • Basic components of a BMS include battery monitoring unit, battery control unit, and battery charger.

    • Battery monitoring unit measures voltage, current, temperature, and state of charge of the battery.

    • Battery control unit manages the charging and discharging of the battery to optimize performance.

    • Battery charg...

  • Answered by AI
  • Q2. What is MCU & Motor, basic structure of MCU & Motor
  • Ans. 

    MCU stands for Microcontroller Unit and Motor is a device that converts electrical energy into mechanical energy.

    • MCU is a small computer on a single integrated circuit used to control other devices.

    • Motor is a machine that converts electrical energy into mechanical energy.

    • Basic structure of MCU includes CPU, memory, input/output ports, timers, etc.

    • Basic structure of Motor includes stator, rotor, bearings, and shaft.

    • Exam...

  • Answered by AI
  • Q3. What do you understand by Contol Panel
  • Ans. 

    A control panel is a device or interface used to control and monitor various systems or equipment.

    • A control panel typically consists of buttons, switches, dials, and indicators for user interaction.

    • It is commonly used in industrial settings to control machinery or processes.

    • Control panels can also be found in consumer electronics, such as microwave ovens or washing machines.

    • They are often designed to be user-friendly a

  • Answered by AI
  • Q4. Difference between LFP & NMC
  • Ans. 

    LFP is Lithium Iron Phosphate and NMC is Lithium Nickel Manganese Cobalt Oxide. Both are types of lithium-ion battery chemistries.

    • LFP (Lithium Iron Phosphate) is known for its high thermal and chemical stability, making it safer than other lithium-ion chemistries.

    • NMC (Lithium Nickel Manganese Cobalt Oxide) offers higher energy density and longer lifespan compared to LFP.

    • NMC batteries are commonly used in electric vehic...

  • Answered by AI
  • Q5. What is thermistor, diode, what's the difference between unidirectional & bi directional elements.
  • Ans. 

    A thermistor is a type of resistor whose resistance changes significantly with temperature, while a diode is a semiconductor device that allows current to flow in one direction only.

    • Thermistor: resistor with temperature-dependent resistance (ex. NTC thermistor)

    • Diode: semiconductor device allowing current flow in one direction (ex. silicon diode)

    • Unidirectional element: allows current flow in one direction only (ex. diod...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(1 Question)

  • Q1. Basic general information candidate
Round 3 - Technical 

(1 Question)

  • Q1. Work related how to find fault in scooters.

Interview Preparation Tips

Interview preparation tips for other job seekers - Good atmosphere for work

Diagnosis Engineer Interview Questions Asked at Other Companies

Q1. What is BMS, what are the basic components of a BMS.
Q2. What is MCU & Motor, basic structure of MCU & Motor
Q3. What is thermistor, diode, what's the difference between unidirec ... read more
Q4. What do you understand by Contol Panel
Q5. What do you know about Electric Vehicle?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Reasoning Aptitude Time Study Relationship Maths

Round 3 - HR 

(2 Questions)

  • Q1. What do you know about Electric Vehicle?
  • Ans. 

    Electric vehicles are vehicles that run on electric motors powered by rechargeable batteries, reducing reliance on fossil fuels.

    • Electric vehicles produce zero tailpipe emissions, reducing air pollution and greenhouse gas emissions.

    • They are more energy efficient than traditional internal combustion engine vehicles.

    • Examples of electric vehicles include Tesla Model S, Nissan Leaf, and Chevrolet Bolt.

    • Charging infrastructur...

  • Answered by AI
  • Q2. What do you know about Motor ?
  • Ans. 

    A motor is a device that converts electrical energy into mechanical energy to produce motion.

    • Motors can be classified into different types such as AC motors and DC motors.

    • Common examples of motors include electric motors used in household appliances, industrial machinery, and vehicles.

    • Motors operate based on the principles of electromagnetism, where the interaction between magnetic fields generates motion.

    • Efficiency, p...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your basic clear

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic electrical principles and previous job profile

Interview Preparation Tips

Interview preparation tips for other job seekers - Person who interviewed is technically sound and noticed all the points what's I am saying clearly

Interview Questionnaire 

1 Question

  • Q1. About technical skills and complete job profile.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, never share any fake information. You will be perfect in you JD
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Objective question asked
Read thought

Round 3 - One-on-one 

(2 Questions)

  • Q1. One on one round interview Quality assurance Process details Product audit Spc
  • Q2. Spc Ppap Fmea Ims QMS

Interview Preparation Tips

Topics to prepare for Force Motors Assistant Manager interview:
  • Quality Assurance
Interview preparation tips for other job seekers - Good company to join who is switching frequently
Good culture

I applied via Campus Placement and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

General Aptitude test , Reasoning

Round 3 - Technical 

(2 Questions)

  • Q1. Technical test with Mechanical background
  • Q2. Projects done during academic
  • Ans. 

    During my academic years, I completed several projects related to marketing and business management.

    • Developed a marketing plan for a local restaurant as part of a marketing course

    • Conducted a market research project on consumer behavior for a business management course

    • Created a business plan for a startup as part of an entrepreneurship course

    • Collaborated with a team to develop a social media strategy for a nonprofit org

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare according to your resume.
Revisit basic technical fundamentals
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Feb 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Question was related to experience
  • Q2. Stage V & BT V TRACTOR

Interview Preparation Tips

Interview preparation tips for other job seekers - Job seeker should have Stage V & BT V tractor knowledge

I applied via Referral and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(1 Question)

  • Q1. About your previous experience and salary expectations
Round 3 - Technical 

(1 Question)

  • Q1. Based on your experience and current requirements. About tractor details. Tool basic discussion.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear with your project what you have mentioned in your resume.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Technical 

(1 Question)

  • Q1. Whatever you are mentioning in resume should be answerable to that. Add to the points only, avoid from unnecessary stuff.
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Ola Electric Mobility Interview FAQs

How many rounds are there in Ola Electric Mobility Diagnosis Engineer interview?
Ola Electric Mobility interview process usually has 2-3 rounds. The most common rounds in the Ola Electric Mobility interview process are HR, Technical and Resume Shortlist.
What are the top questions asked in Ola Electric Mobility Diagnosis Engineer interview?

Some of the top questions asked at the Ola Electric Mobility Diagnosis Engineer interview -

  1. What is BMS, what are the basic components of a B...read more
  2. What is MCU & Motor, basic structure of MCU & Mo...read more
  3. What is thermistor, diode, what's the difference between unidirectional & bi di...read more

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Ola Electric Mobility Diagnosis Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more

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Ola Electric Mobility Diagnosis Engineer Salary
based on 10 salaries
₹3.4 L/yr - ₹4.6 L/yr
15% more than the average Diagnosis Engineer Salary in India
View more details

Ola Electric Mobility Diagnosis Engineer Reviews and Ratings

based on 6 reviews

3.5/5

Rating in categories

3.4

Skill development

2.8

Work-life balance

3.9

Salary

2.7

Job security

3.0

Company culture

3.1

Promotions

3.1

Work satisfaction

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