Upload Button Icon Add office photos

HTL

Compare button icon Compare button icon Compare

Filter interviews by

Clear (1)

HTL Aerospace Engineer Interview Questions and Answers

Updated 7 Feb 2022

HTL Aerospace Engineer Interview Experiences

1 interview found

I applied via Campus Placement and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. He asked basic questions only like:- 1.what is the use of transistor and it's type .
  • Q2. Define diode and what purpose it is used
  • Ans. 

    A diode is an electronic component that allows current to flow in only one direction.

    • Diodes are made of semiconductor materials such as silicon or germanium.

    • They are used in electronic circuits to convert AC to DC, protect circuits from reverse voltage, and regulate voltage.

    • Examples of diodes include rectifier diodes, zener diodes, and light-emitting diodes (LEDs).

  • Answered by AI
  • Q3. Project related question
  • Q4. Digital electronics questions:- gates , encoder
  • Q5. MOSFET, JFET
  • Q6. What you like most and what is your favourite subject.

Interview Preparation Tips

Interview preparation tips for other job seekers - If you know all basic questions then you easily crack your interview .

Interview questions from similar companies

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

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

Round 1 - Technical 

(1 Question)

  • Q1. Oops Concepts, Sql, JavaScript, JQuery.

I was interviewed in Nov 2020.

Interview Questionnaire 

2 Questions

  • Q1. What is Fiber color coding.
  • Ans. 

    Fiber color coding is a system of identifying optical fibers based on their jacket color.

    • Fiber color coding is used to identify different types of fibers in a network.

    • The color of the fiber jacket indicates the type of fiber, such as single-mode or multimode.

    • Common color codes include yellow for single-mode, orange for multimode, and aqua for 10 Gigabit Ethernet.

    • Fiber color coding is important for proper installation a

  • Answered by AI
  • Q2. What is splicing
  • Ans. 

    Splicing is the process of joining two or more pieces of material together to form a single continuous piece.

    • Splicing is commonly used in rope and cable making.

    • There are different types of splicing techniques such as eye splicing, end-to-end splicing, and tapered splicing.

    • Splicing can also refer to the process of removing introns from pre-mRNA to form mature mRNA in gene expression.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - All questions put in experience

Skills evaluated in this interview

I was interviewed in Mar 2017.

Interview Questionnaire 

5 Questions

  • Q1. Related to semiconductors, processors etc. were asked.
  • Q2. Strength
  • Q3. Weaknesses
  • Q4. Hobby
  • Q5. If there are 200 fishes in an aquarium. 99% are red. How many fishes have to be removed to make the red fishes 98 % in the aquarium?
  • Ans. 

    To make the red fishes 98%, 50 fishes have to be removed from the aquarium.

    • Calculate 1% of 200 fishes, which is 2 fishes.

    • To make the red fishes 98%, subtract 1% (2 fishes) from 99% (198 fishes).

    • To find the number of fishes to be removed, divide the difference by 1% (2 fishes).

    • Therefore, 50 fishes have to be removed to make the red fishes 98%.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 40 aptitude questions of variable difficulty. More questions revolved around topics like time and work, distance, speed, time, profit loss, age etc.
Tips: A regular and prior preparation will go a long way in determining a good test score.
Use tricks to solve the questions and calculations should be fast.
Duration: 30 minutes
Total Questions: 40

Round: Test
Experience: The questions weren't that tough when it came to programming. An example would be conversion of temperature from Celsius to Fahrenheit and vice versa. This was a question in my paper. So I'm hoping the difficulty would be more or less the same.
Tips: Do certified programming courses. They help you a lot in cracking good jobs.
Duration: 45 minutes
Total Questions: 3

Round: Puzzle Interview
Tips: This can be tough if you can't imagine scenarios and situations. So make sure you inculcate critical problem solving thinking in your everyday life. I feel that's the best way to do things in this round.

Round: Technical Interview
Experience: This was a short interview so not much happened.
Tips: Whatever you do just know your stuff properly.

Round: HR Interview
Experience: It was a simple interview. Basic questions and their basic answers helped me get through it.
Tips: The tip would be to stay positive in your approach while answering the questions

Skills: Technical Skills, Interpersonal Communication, Aptitude
College Name: VIT Vellore

I was interviewed before May 2016.

Interview Preparation Tips

Round: Test
Experience: The test was conducted through Cocubes. It was moderately difficult. Some of the questions are time taking. We need to be decisive in attempting such questions.
Tips: Need to manage time properly. Should assess and choose which questions to attempt and which ones to leave.
Duration: 1 hour
Total Questions: 30

Round: Test
Experience: The three questions are of three different levels.

1. You will be given two numbers. The first one is the starting point and the second one is the ending point of a range of integers. You have to count the number of integers in that range which are divisible by the first number.

Ex : INPUT : 3 18
OUTPUT : 6

2. You will be given a number. You have to find the sum of the digits. If the sum exceeds 9, you have to add the digits of the sum recursively until you a get a single digit sum.

EX : INPUT : 9999
OUTPUT : 9

Explanation: 9999 => 9 +9+9+9=36 => 3+6 =9

3. You will be given an array of characters which include ( L, R , or a number in the range '0' to '9'). A ball is kept on a line of integers initially kept at zero. The ball has to execute the instructions sequentially as follows:
(i) If an 'L' character is encountered, the ;position of the ball has to be decremented.
(ii) If an 'R' character is encountered, the position of the ball has to be incremented.
(iii) If an integer (in the range '0' to '9) is encountered , we have to go to that index in the array and execute the instruction present in that index.

Finally, after all the instructions are executed, you have to print the final position of the ball.

EX : INPUT :
Number of instruction : 5
Instructions: LR1R2

OUTPUT : 3

Explanation :
(i) Initially, the ball is at 0. Since the 0th index in the array is 'L' , the ball moves to 0-1= -1 position.
(ii) The 1st index is 'R' hence, the position of the ball is -1 +1 = 0 position.
(iii) The 2nd index is '1', hence we have to go to index 1 in the array which is 'R', hence the new position is 0+1 =1.
(iv) The 3rd index is 'R', hence the new position is 1 +1 =2.
(v) The 4th index is '2' , hence we have to go to 2nd index is '1' , hence we have to go again to 1st index , which is 'R' hence the final position is 2+1 =3.

Tips: We need to solve all the three the problems to have better chances of clearing this round.
Duration: 1 hour
Total Questions: 3

Round: Technical Interview
Experience: The interview was focussed majorly on coding. It went for about 45min with around 10 coding problems given to solve. Some basics of Computer networking are also tested in this round.
Tips: Be prepared with some basics of networking. As the company's main focus is on Telecom, good knowledge in telecom and networking would be a big advantage.

Round: Technical Interview
Experience: This round was focused on the aptitude and reasoning skills. Some puzzles were given in this round. These puzzles are of moderately complex and are more common ones in interviews. Like the (find the heavier ball among three balls using a balance in min no. of attempts).
Tips: Sometimes the interviewer tries to confuse. You need to be confident with your answers and explaination.

Round: HR Interview
Experience: The interview was more of a traditional HR round. Majorly concentrated on the final year project, personal strengths and weaknesses.

Skills: Coding Skills, Computer Networking, C Language Basics
College Name: G Pulla Reddy College of Engineering & Technology

I was interviewed in Feb 2017.

Interview Preparation Tips

Round: Test
Experience: It was a simple aptitude test in which around 150 students cleared the test.
Duration: 1 hour
Total Questions: 40

Round: Test
Experience: Three programs were given and we had to write the code in either java ,c or c++ and get the required output.Around 90 students cleared this round.
Duration: 1 hour 30 minutes
Total Questions: 3

College Name: VIT Vellore

I was interviewed in Mar 2017.

Interview Questionnaire 

5 Questions

  • Q1. Related to semiconductors, processors etc. were asked.
  • Q2. Strength
  • Q3. Weaknesses
  • Q4. Hobbies
  • Q5. If there are 200 fishes in an aquarium. 99% are red. How many fishes have to be removed to make the red fishes 98 % in the aquarium?
  • Ans. 

    To make the red fishes 98%, 50 fishes have to be removed from the aquarium.

    • Calculate 1% of 200 fishes to find the number of red fishes.

    • Subtract the number of red fishes from 200 to find the number of non-red fishes.

    • Calculate 2% of the total number of fishes to find the desired number of red fishes.

    • Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 40 aptitude questions of variable difficulty. More questions revolved around topics like time and work, distance, speed, time, profit loss, age etc.
Tips: A regular and prior preparation will go a long way in determining a good test score.
Use tricks to solve the questions and calculations should be fast.
Duration: 30 minutes
Total Questions: 40

Round: Test
Experience: The questions weren't that tough when it came to programming. An example would be conversion of temperature from Celsius to Fahrenheit and vice versa. This was a question in my paper. So I'm hoping the difficulty would be more or less the same.
Tips: Do certified programming courses. They help you a lot in cracking good jobs.
Duration: 45 minutes
Total Questions: 3

Round: Puzzle Interview
Tips: This can be tough if you can't imagine scenarios and situations. So make sure you inculcate critical problem solving thinking in your everyday life. I feel that's the best way to do things in this round.

Round: Technical Interview
Experience: This was a short interview so not much happened.
Tips: Whatever you do just know your stuff properly.

Round: HR Interview
Experience: It was a simple interview. Basic questions and their basic answers helped me get through it.
Tips: The tip would be to stay positive in your approach while answering the questions

Skills: Technical Skill, Interpersonal Communication, Aptitude
College Name: VIT Vellore

I was interviewed in Mar 2017.

Interview Questionnaire 

5 Questions

  • Q1. Related to semiconductors, processors etc. were asked.
  • Q2. Weaknesses
  • Q3. Strength
  • Q4. Hobby
  • Q5. If there are 200 fishes in an aquarium. 99% are red. How many fishes have to be removed to make the red fishes 98 % in the aquarium?
  • Ans. 

    To make the red fishes 98%, 50 fishes have to be removed from the aquarium.

    • Calculate 1% of 200 fishes to find out how many fishes represent 1%.

    • Multiply the result by 2 to find out how many fishes represent 2%.

    • Subtract the result from 200 to find out how many fishes represent 98%.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 40 aptitude questions of variable difficulty. More questions revolved around topics like time and work, distance, speed, time, profit loss, age etc.
Tips: A regular and prior preparation will go a long way in determining a good test score.
Use tricks to solve the questions and calculations should be fast.
Duration: 30 minutes
Total Questions: 40

Round: Test
Experience: The questions weren't that tough when it came to programming. An example would be conversion of temperature from Celsius to Fahrenheit and vice versa. This was a question in my paper. So I'm hoping the difficulty would be more or less the same.
Tips: Do certified programming courses. They help you a lot in cracking good jobs.
Duration: 45 minutes
Total Questions: 3

Round: Puzzle Interview
Tips: This can be tough if you can't imagine scenarios and situations. So make sure you inculcate critical problem solving thinking in your everyday life. I feel that's the best way to do things in this round.

Round: Technical Interview
Experience: This was a short interview so not much happened.
Tips: Whatever you do just know your stuff properly.

Round: HR Interview
Experience: It was a simple interview. Basic questions and their basic answers helped me get through it.
Tips: The tip would be to stay positive in your approach while answering the questions

Skills: Technical Skill, Interpersonal Communication, Aptitude
College Name: VIT Vellore

I was interviewed before May 2016.

Interview Preparation Tips

College Name: GPREC kurnool

I applied via Company Website and was interviewed in Jan 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 - Technical 

(2 Questions)

  • Q1. What is mean by testing
  • Ans. 

    Testing is the process of evaluating a system or component to determine if it satisfies specified requirements.

    • Testing is done to identify defects or errors in software or hardware.

    • It involves executing a system or component with the intent of finding bugs or verifying its functionality.

    • Testing can be performed at various levels such as unit testing, integration testing, system testing, and acceptance testing.

    • Different...

  • Answered by AI
  • Q2. Why we are doing testing
  • Ans. 

    Testing is done to ensure that the software meets the requirements and is of high quality.

    • To identify defects and errors in the software

    • To ensure that the software meets the specified requirements

    • To improve the quality of the software

    • To increase customer satisfaction

    • To reduce the risk of software failure

    • To ensure that the software is reliable and secure

  • Answered by AI
Round 3 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. What are your strengths and weaknesses?
  • Q5. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Build strong customer relationships and problem-solve technical issues to make businesses more productive, collaborative, and innovative.

Skills evaluated in this interview

Contribute & help others!
anonymous
You can choose to be anonymous

HTL Interview FAQs

What are the top questions asked in HTL Aerospace Engineer interview?

Some of the top questions asked at the HTL Aerospace Engineer interview -

  1. Define diode and what purpose it is us...read more
  2. He asked basic questions only like:- 1.what is the use of transistor and it's ...read more
  3. Digital electronics questions:- gates , enco...read more

Recently Viewed

INTERVIEWS

SKH Metals

No Interviews

INTERVIEWS

Dialpad

No Interviews

INTERVIEWS

SKH Metals

20 top interview questions

INTERVIEWS

GoDaddy

No Interviews

INTERVIEWS

Danieli

No Interviews

INTERVIEWS

Danieli

No Interviews

INTERVIEWS

Danieli

No Interviews

INTERVIEWS

SKH Metals

No Interviews

INTERVIEWS

HTL

No Interviews

DESIGNATION

Tell us how to improve this page.

Interview Questions from Similar Companies

Vectone Mobile Interview Questions
2.4
 • 11 Interviews
TELUS Mobility Interview Questions
3.7
 • 7 Interviews
View all
Junior Engineer
59 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Deputy Manager
32 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Engineer
25 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Production Engineer
23 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Process Associate
22 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare HTL with

Huawei Technologies

4.0
Compare

Technocon Services

3.2
Compare

Teleindia Networks

3.9
Compare

Matrix Cellular Services

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview