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TRANSMISSION COMPANY OF NIGERIA System Engineer Interview Questions and Answers

Updated 14 Jul 2022

TRANSMISSION COMPANY OF NIGERIA System Engineer Interview Experiences

1 interview found

System Engineer Interview Questions & Answers

user image justice ehiogu

posted on 14 Jul 2022

I applied via Approached by Company and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. What is system operation in electrical transmission?
  • Ans. 

    System operation in electrical transmission refers to the management and control of the transmission system to ensure reliable and efficient power delivery.

    • System operation involves monitoring and controlling the flow of electricity through transmission lines.

    • It includes tasks such as load balancing, voltage control, and fault detection and isolation.

    • Operators use various tools and technologies, such as SCADA systems, ...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. How can an operator on duty dictate a hotspot?
  • Ans. 

    An operator on duty can dictate a hotspot by identifying and reporting any abnormal or critical situation in the system.

    • The operator should be trained to recognize potential hotspots or areas of concern.

    • They should have access to real-time monitoring systems and data to identify anomalies.

    • Once a hotspot is identified, the operator should promptly report it to the appropriate personnel for further investigation and acti...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. How can you as an operator control a lowshade?
  • Ans. 

    An operator can control a lowshade by adjusting its settings and using manual controls.

    • An operator can adjust the settings of the lowshade to control its position, such as opening or closing it partially or fully.

    • The operator can use manual controls, such as buttons or switches, to raise or lower the lowshade as desired.

    • Some lowshades may have additional features like timers or sensors that allow for automated control ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be determined when called on for an interview. Trust in yourself that you would make it.sit wisely and answer tactically, is not all about if your answer is correct or not is all about your attitude.

Skills evaluated in this interview

Interview questions from similar companies

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

30 dsa , java , dbs, oops , javascript , react js

Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    Experienced system engineer with a strong background in network infrastructure and cloud computing.

    • Over 5 years of experience in designing, implementing, and maintaining complex systems

    • Proficient in network security protocols such as VPNs and firewalls

    • Skilled in cloud computing platforms like AWS and Azure

    • Strong troubleshooting and problem-solving skills

    • Excellent communication and teamwork abilities

  • Answered by AI
  • Q2. How you overcome fear
  • Ans. 

    I overcome fear by facing it head-on and breaking it down into smaller, manageable steps.

    • Identify the root cause of the fear

    • Break down the fear into smaller tasks

    • Seek support from others

    • Practice relaxation techniques

    • Visualize success and positive outcomes

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

Location, Job role, Timings

Round 2 - Technical 

(1 Question)

  • Q1. About job role and studies
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com

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 tips
Round 2 - Aptitude Test 

Basic aptitude questions were asked in this round

Round 3 - Technical 

(2 Questions)

  • Q1. What is database
  • Ans. 

    A database is a structured collection of data that is organized and managed to provide efficient retrieval and storage.

    • A database is a software system that stores and manages data.

    • It provides a way to organize and structure data for easy retrieval and manipulation.

    • Databases can be relational, object-oriented, or hierarchical.

    • Examples of databases include MySQL, Oracle, and MongoDB.

  • Answered by AI
  • Q2. What is quick sort
  • Ans. 

    Quick sort is a sorting algorithm that uses a divide-and-conquer approach to sort an array of elements.

    • It selects a pivot element and partitions the array into two sub-arrays, one with elements smaller than the pivot and the other with elements greater than the pivot.

    • The process is repeated recursively on the sub-arrays until the entire array is sorted.

    • It has an average time complexity of O(n log n) and is widely used

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. What is your current location
  • Ans. 

    I am currently located in New York City.

    • New York City

    • USA

    • East Coast

    • Manhattan

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Medium level question where asked in this round.

Round 2 - Coding Test 

1 medium 1 hard question and had a good structured question.

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Oct 2022. There were 3 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Technical questions depends on the domain
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions depends on the domain

I was interviewed before Jun 2020.

Interview Questionnaire 

1 Question

  • Q1. Roles and Responsibilites

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

1 Hour, Usual Mix of Apptitue and General Coding

Round 2 - Group Discussion 

Topic was on choice of DB

Round 3 - HR 

(1 Question)

  • Q1. Usual Questions asked by HRs on why CTS etc
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Basic apti questions were asked

Round 3 - Technical 

(2 Questions)

  • Q1. What is sorting
  • Ans. 

    Sorting is the process of arranging elements in a specific order, typically ascending or descending.

    • Sorting is used to organize data for easier retrieval and analysis.

    • Common sorting algorithms include bubble sort, insertion sort, and quicksort.

    • Sorting can be done on various data structures, such as arrays, lists, and trees.

    • Example: Sorting an array of strings alphabetically.

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

    A database is a structured collection of data that is organized and managed to provide efficient retrieval and storage.

    • A database is a software system that stores and manages data.

    • It provides a way to organize and structure data for easy retrieval and manipulation.

    • Databases can be relational, object-oriented, or hierarchical, depending on the data model used.

    • Examples of databases include MySQL, Oracle, and MongoDB.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. What is your expectation
  • Ans. 

    My expectation is to work in a challenging and dynamic environment where I can utilize my skills and knowledge to contribute to the success of the organization.

    • To work with a team of talented professionals

    • Opportunities for professional growth and development

    • A supportive and collaborative work culture

    • Clear communication and expectations from management

    • A fair and competitive compensation package

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Able to relocate
  • Q2. What are your reasons for wanting to join Cognizant?

TRANSMISSION COMPANY OF NIGERIA Interview FAQs

How many rounds are there in TRANSMISSION COMPANY OF NIGERIA System Engineer interview?
TRANSMISSION COMPANY OF NIGERIA interview process usually has 3 rounds. The most common rounds in the TRANSMISSION COMPANY OF NIGERIA interview process are Technical.
What are the top questions asked in TRANSMISSION COMPANY OF NIGERIA System Engineer interview?

Some of the top questions asked at the TRANSMISSION COMPANY OF NIGERIA System Engineer interview -

  1. What is system operation in electrical transmissi...read more
  2. How can you as an operator control a lowsha...read more
  3. How can an operator on duty dictate a hotsp...read more

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