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Kazam EV Tech Interview Questions, Process, and Tips

Updated 14 Feb 2025

Top Kazam EV Tech Interview Questions and Answers

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Kazam EV Tech Interview Experiences

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8 interviews found

Operations Interview Questions & Answers

user image Anonymous

posted on 14 Feb 2025

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
No response
Round 1 - One-on-one 

(1 Question)

  • Q1. Ase studies and interview on your precious experience 8 rounds of interview two in person and no response from hr they will ghost you to the core one of the worst interview ever had
Round 2 - One-on-one 

(1 Question)

  • Q1. Same copy paste

Operations Interview Questions asked at other Companies

Q1. Please help me design a warehouse for sports shoes (box dimension 2ft/1ft) and since you are from North India, tell me where shall it be located in North India?
View answer (1)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(9 Questions)

  • Q1. What is Ev charging station ?
  • Ans. 

    EV charging station is a location where electric vehicles can be charged.

    • EV charging stations provide electricity to charge electric vehicles.

    • They can be found in public places, workplaces, and homes.

    • There are different types of EV charging stations such as Level 1, Level 2, and DC fast charging stations.

    • EV charging stations can be operated by utility companies, governments, or private businesses.

  • Answered by AI
  • Q2. Tell me about basic of chargers and there type
  • Ans. 

    Chargers are devices used to supply electrical energy to rechargeable batteries or devices. There are various types of chargers available.

    • Types of chargers include wall chargers, car chargers, wireless chargers, and fast chargers.

    • Chargers can vary in terms of power output, charging speed, and compatibility with different devices.

    • Some examples of chargers include USB chargers, laptop chargers, and portable power banks.

  • Answered by AI
  • Q3. Types of Charging Method ?
  • Ans. 

    Types of charging methods include wired charging, wireless charging, and fast charging.

    • Wired charging: Charging devices using a physical cable connected to a power source.

    • Wireless charging: Charging devices using electromagnetic fields to transfer power without a physical connection.

    • Fast charging: Charging devices at a higher rate than standard charging methods, reducing charging time.

    • Examples: USB charging, Qi wireles

  • Answered by AI
  • Q4. Csms फुल फॉर्म क्या है और यह कैसे काम करता है?
  • Ans. Charging Station Management System यह एक सिस्टम है जो चार्जर को सर्वर से जोड़ता है और डेटा प्रदान करता है
  • Answered Anonymously
  • Q5. BMS Full form ? और यह क्या करता है?
  • Ans. Battery Management System , BMS एक इलेक्ट्रिक वाहन का इंजन है और बैटरी का पूरा प्रबंधन BMS द्वारा किया जाता है
  • Answered Anonymously
  • Q6. What problems can occur in the charger ?
  • Ans. 

    Possible problems in the charger include overheating, short circuits, and charging port damage.

    • Overheating due to poor ventilation or faulty components

    • Short circuits caused by water damage or worn out wiring

    • Charging port damage from frequent plugging and unplugging or physical impact

  • Answered by AI
  • Q7. What is a rectifier and how does it work?
  • Ans. 

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC) by allowing current to flow in only one direction.

    • Rectifiers are commonly used in power supplies to convert AC to DC for electronic devices.

    • They typically consist of diodes which only allow current to flow in one direction.

    • Half-wave and full-wave rectifiers are two common types.

    • Examples of rectifiers include bridge rectifi

  • Answered by AI
  • Q8. Single phase Voltage & 3 phase Voltage
  • Ans. Single phase Voltage 240 volt & 3 phase Voltage 415 Volt
  • Answered Anonymously
  • Q9. CCS 2 Full form
  • Ans. 

    CCS 2 stands for Combined Charging System 2, a standard for charging electric vehicles.

    • CCS 2 is a type of charging connector used for electric vehicles.

    • It combines AC and DC charging in one plug.

    • CCS 2 is widely used in Europe and North America.

    • It allows for faster charging speeds compared to other charging standards.

  • Answered by AI

Top Kazam EV Tech Senior Operations Engineer Interview Questions and Answers

Q1. What is a rectifier and how does it work?
View answer (2)

Senior Operations Engineer Interview Questions asked at other Companies

Q1. What to do if you find water coming from turbine esv side
View answer (2)
Kazam EV Tech Interview Questions and Answers for Freshers
illustration image
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Mosfat rilay diod trandister
  • Q2. Pulsh output volt -+
  • Ans. 

    The question is unclear and lacks context.

    • Please provide more information or clarify the question.

    • Without additional details, it is difficult to provide a specific answer.

  • Answered by AI
  • Q3. Sauply carging cantrol disply
  • Q4. Castamar good sarvice maintaniinsh
  • Q5. Castamer home service good ENGINEER

Interview Preparation Tips

Interview preparation tips for other job seekers - Campany good sarvice castamer sadifide

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (12)
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - HR 

(3 Questions)

  • Q1. About to self and family,qualification, according to job
  • Q2. Technical round according to work experience
  • Q3. Training for work

Top Kazam EV Tech Senior Operations Engineer Interview Questions and Answers

Q1. What is a rectifier and how does it work?
View answer (2)

Senior Operations Engineer Interview Questions asked at other Companies

Q1. What to do if you find water coming from turbine esv side
View answer (2)

Kazam EV Tech interview questions for popular designations

 Senior Operations Engineer

 (2)

 Operations

 (1)

 Operations Engineer

 (1)

 Area Sales Manager

 (1)

 Service Engineer

 (1)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Multimeter kya hota hai
  • Q2. MOSFET , Rille etc

Operations Engineer Interview Questions asked at other Companies

Q1. 1)What is differential? 2)What is your favorite subject? 3)Define some concept from that subject. 4)What is Connecting rod? 5)What is refrigeration and define its process. Learn concepts regarding your favorite topics and subjects. Mention ... read more
View answer (1)

Interview Questions & Answers

user image Amegh Deshmukh

posted on 27 Mar 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Tell me something about your previous experience

Jobs at Kazam EV Tech

View all

Interview Questions & Answers

user image Anonymous

posted on 28 Mar 2023

Interview experience
4
Good
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 

(5 Questions)

  • Q1. What is your current background
  • Q2. What is your expected CTC
  • Ans. 

    My expected CTC is in line with industry standards and commensurate with my experience and skills.

    • I have researched the industry standards for my position and level of experience

    • I am looking for a salary that reflects my skills and contributions to the company

    • I am open to negotiation based on the overall compensation package offered

    • I am confident that my expected CTC is reasonable and fair

  • Answered by AI
  • Q3. Skills and Talent you possess
  • Q4. What are your other interests
  • Q5. What is your JEE rank ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Just Be confident and show hunger to learn Just be confident and show hunger to learn

I applied via LinkedIn and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic questions about EV vehicle and your experiences

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident,be positive share your experiences smartly

Area Sales Manager Interview Questions asked at other Companies

Q1. How to handling position and how to coverage rout and sales teams
View answer (29)

Interview questions from similar companies

I was interviewed before Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

This round had 3 coding questions of Medium to Hard level of difficulty.

  • Q1. 

    Balanced Parentheses Combinations

    Given an integer N representing the number of pairs of parentheses, find all the possible combinations of balanced parentheses using the given number of pairs.

    Explanati...

  • Ans. 

    Generate all possible combinations of balanced parentheses for a given number of pairs.

    • Use recursion to generate all possible combinations of balanced parentheses.

    • Keep track of the number of open and close parentheses used in each combination.

    • Return the valid combinations as an array of strings.

  • Answered by AI
  • Q2. 

    Trapping Rain Water Problem Statement

    You are given a long type array/list ARR of size N, representing an elevation map. The value ARR[i] denotes the elevation of the ith bar. Your task is to determine th...

  • Ans. 

    Calculate the total amount of rainwater that can be trapped between given elevations in an array.

    • Iterate through the array and calculate the maximum height on the left and right of each bar.

    • Calculate the amount of water that can be trapped at each bar by taking the minimum of the maximum heights on the left and right.

    • Sum up the trapped water at each bar to get the total trapped water for the entire array.

  • Answered by AI
  • Q3. 

    Rotting Oranges Problem Statement

    You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:

    • 0 - representing an empty cell
    • 1 - representing a fre...
  • Ans. 

    Find the minimum time required to rot all fresh oranges adjacent to rotten oranges.

    • Create a queue to store the coordinates of rotten oranges and perform BFS to rot adjacent fresh oranges.

    • Track the time taken to rot all fresh oranges and return -1 if not all fresh oranges can be rotten.

    • Update the grid with the new state of oranges after each second.

    • Handle edge cases such as empty grid or no fresh oranges present.

    • Example...

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This was a standard DS/Algo round where I was given 2 questions to solve under 60 minutes. I was able to come up with the optimal approach for both the questions and then at the end of the interview I was also asked the famous Die Hard Water Puzzle.

  • Q1. 

    Queue Using Stacks Implementation

    Design a queue data structure following the FIFO (First In First Out) principle using only stack instances.

    Explanation:

    Your task is to complete predefined functions t...

  • Ans. 

    Implement a queue using stacks following FIFO principle.

    • Use two stacks to simulate a queue.

    • For enQueue operation, push elements onto stack1.

    • For deQueue operation, if stack2 is empty, pop all elements from stack1 and push onto stack2, then pop from stack2.

    • For peek operation, if stack2 is empty, pop all elements from stack1 and push onto stack2, then return top of stack2.

    • For isEmpty operation, check if both stack1 and st...

  • Answered by AI
  • Q2. 

    Merge Intervals Problem Statement

    You are provided with 'N' intervals, each containing two integers denoting the start time and end time of the interval.

    Your task is to merge all overlapping intervals a...

  • Ans. 

    Merge overlapping intervals and return sorted list of merged intervals by start time.

    • Sort the intervals based on start time.

    • Iterate through intervals and merge overlapping ones.

    • Return the merged intervals in sorted order.

  • Answered by AI
  • Q3. You have a 3-liter jar and a 5-liter jar. How can you measure exactly 4 liters using these two jars?
Round 3 - Face to Face 

(4 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This round had 2 coding questions - first one related to Binary Tree and the second one was a simple question from Bit Manipulation. This was followed by some questions from OOPS.

  • Q1. 

    Binary Tree Diameter Problem Statement

    You are given a Binary Tree, and you need to determine the length of the diameter of the tree.

    The diameter of a binary tree is the length of the longest path betwe...

  • Ans. 

    The task is to find the diameter of a binary tree, which is the length of the longest path between any two end nodes in the tree.

    • Traverse the tree to find the longest path between two nodes.

    • Keep track of the maximum diameter found during traversal.

    • The diameter may not necessarily pass through the root node.

    • Consider both left and right subtrees while calculating the diameter.

    • Example: For input 1 2 3 4 -1 5 6 -1 7 -1 -1

  • Answered by AI
  • Q2. 

    Power of 2 Problem Statement

    Determine if it is possible to reorder the digits of a given integer 'N' such that the resulting number is a power of two. The leading digit must not be zero.

    Input:

    The fir...
  • Ans. 

    The problem involves determining if it is possible to reorder the digits of a given integer to form a power of 2.

    • Iterate through all possible permutations of the digits of the given integer.

    • Check if any of the permutations form a power of 2.

    • Return 1 if a valid permutation is found, else return 0.

  • Answered by AI
  • Q3. What are some advantages of using Object-Oriented Programming (OOP)?
  • Ans. 

    Advantages of OOP include code reusability, modularity, and easier maintenance.

    • Code reusability: Objects can be reused in different parts of the program, reducing redundancy.

    • Modularity: OOP allows for breaking down complex problems into smaller, more manageable parts.

    • Easier maintenance: Changes to one part of the codebase do not necessarily affect other parts, making maintenance easier.

    • Encapsulation: Data hiding and ab...

  • Answered by AI
  • Q4. What are access specifiers and what is their significance in Object-Oriented Programming?
  • Ans. 

    Access specifiers define the level of access to class members in Object-Oriented Programming.

    • Access specifiers include public, private, protected, and default

    • Public members are accessible from outside the class

    • Private members are only accessible within the class

    • Protected members are accessible within the class and its subclasses

    • Default access is when no access specifier is specified

  • Answered by AI
Round 4 - HR 

(1 Question)

Round duration - 30 Minutes
Round difficulty - Easy

This was my last round and I hoped it to go good just like the other rounds. The interviewer was very straight to point
and professional. The interview lasted for 30 minutes.

  • Q1. Why should we hire you?

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAPracto interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, DBMS, OS, Aptitude, OOPSTime required to prepare for the interview - 4 MonthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

8 Questions

  • Q1. Implement queue with the help of two stacks
  • Ans. 

    Queue can be implemented using two stacks by maintaining the order of elements in the stacks.

    • Create two stacks, let's call them stack1 and stack2

    • When an element is enqueued, push it to stack1

    • When an element is dequeued, pop all elements from stack1 and push them to stack2

    • Pop the top element from stack2 and return it as the dequeued element

    • If stack2 is empty, repeat step 3

    • To get the front element of the queue, peek the

  • Answered by AI
  • Q2. Iven a table “student” of with columns Name and Marks. You have to write a SQL query to get the 2nd highest marks from the table. Also write a query to find the nth highest marks, where n can be any number
  • Q3. What is left join. Give example. And Full outer join?
  • Ans. 

    Left join returns all records from left table and matching records from right table. Full outer join returns all records from both tables.

    • Left join is used to combine two tables based on a common column.

    • In left join, all records from the left table are returned along with matching records from the right table.

    • If there is no match in the right table, NULL values are returned.

    • Example: SELECT * FROM table1 LEFT JOIN table...

  • Answered by AI
  • Q4. What is magic functions and autoloading in PHP?
  • Ans. 

    Magic functions are special methods in PHP that start with __. Autoloading is a way to automatically load classes.

    • Magic functions are used to handle certain events in PHP, such as object creation or property access.

    • Autoloading allows PHP to automatically load classes when they are needed, without requiring manual includes.

    • Magic functions can be used in conjunction with autoloading to dynamically load classes or handle

  • Answered by AI
  • Q5. Given three arrays sorted in non-decreasing order, print all common elements in these arrays. Examples: ar1[] = {1, 5, 10, 20, 40, 80} ar2[] = {6, 7, 20, 80, 100} ar3[] = {3, 4, 15, 20, 30, 70, 80, 120} Ou...
  • Ans. 

    Given three sorted arrays, find common elements.

    • Create three pointers to traverse each array

    • Compare the elements at the pointers and move the pointer of the smallest element

    • If all pointers point to the same element, add it to the result and move all pointers

    • Repeat until any pointer reaches the end of its array

  • Answered by AI
  • Q6. A puzzle. You will be given with a 3 Litre container & a 7 Litre Container. Measure exactly 5 Litres of water
  • Q7. Asked about one of my projects I mentioned in my resume?
  • Q8. Find if a number is a power of 2 or not?
  • Ans. 

    Check if a number is a power of 2 or not.

    • A power of 2 has only one bit set in its binary representation.

    • Use bitwise AND operator to check if the number is a power of 2.

    • If n is a power of 2, then n & (n-1) will be 0.

  • Answered by AI

Interview Preparation Tips

Skills: Data structures, PHP, Algortihm
College Name: na
Motivation: Overall it was a very good experience. They test you from every aspect. In the End I would like to say that Practo is one of the best companies to work for.

Skills evaluated in this interview

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Kazam EV Tech Interview FAQs

How many rounds are there in Kazam EV Tech interview?
Kazam EV Tech interview process usually has 1-2 rounds. The most common rounds in the Kazam EV Tech interview process are HR, Technical and One-on-one Round.
How to prepare for Kazam EV Tech interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Kazam EV Tech. The most common topics and skills that interviewers at Kazam EV Tech expect are Python, AWS, Sales, Java and Key Account Management.
What are the top questions asked in Kazam EV Tech interview?

Some of the top questions asked at the Kazam EV Tech interview -

  1. What is a rectifier and how does it wo...read more
  2. tell me about basic of chargers and there t...read more
  3. What problems can occur in the charge...read more

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Kazam EV Tech Interview Process

based on 9 interviews

Interview experience

2.8
  
Poor
View more

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Kazam EV Tech Reviews and Ratings

based on 24 reviews

3.8/5

Rating in categories

4.1

Skill development

3.8

Work-life balance

3.8

Salary

4.0

Job security

4.1

Company culture

3.5

Promotions

3.9

Work satisfaction

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