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Toshiba Transmission & Distribution Systems Graduate Engineer Interview Questions and Answers

Updated 6 Aug 2022

Toshiba Transmission & Distribution Systems Graduate Engineer Interview Experiences

1 interview found

I appeared for an interview in Jul 2022.

Round 1 - Aptitude Test 

60 percent core and 40 percent aptitude

Round 2 - Technical 

(6 Questions)

  • Q1. What are the tests done on a transformer
  • Ans. 

    Tests done on a transformer include insulation resistance test, turns ratio test, winding resistance test, and load test.

    • Insulation resistance test checks the insulation resistance between windings and between windings and ground.

    • Turns ratio test measures the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

    • Winding resistance test measures the resistance of each windin...

  • Answered by AI
  • Q2. Why CT and PT are used
  • Ans. 

    CT and PT are used in electrical systems for measurement and protection purposes.

    • CT (Current Transformer) is used to measure high currents and step them down to a manageable level for measurement and protection devices.

    • PT (Potential Transformer) is used to measure high voltages and step them down to a safe level for measurement and protection devices.

    • CTs and PTs provide isolation and safety by separating the high volta...

  • Answered by AI
  • Q3. What is the generation voltage in india
  • Ans. 

    The generation voltage in India varies depending on the location and power plant.

    • The voltage ranges from 110V to 440V depending on the location.

    • The power plants generate electricity at different voltages.

    • The national grid operates at a voltage of 400kV and 765kV.

    • India has a mix of AC and DC power transmission systems.

  • Answered by AI
  • Q4. Why do we use high voltage for transmission?
  • Ans. 

    High voltage is used for transmission to reduce power loss and increase efficiency.

    • High voltage reduces the current required for a given amount of power, which reduces power loss due to resistance in the transmission lines.

    • Lower current also means smaller conductors can be used, reducing material and installation costs.

    • High voltage transmission is more efficient over long distances, reducing the need for additional pow...

  • Answered by AI
  • Q5. Which power plant is cheapest to install
  • Ans. 

    Renewable energy power plants are generally cheaper to install than traditional fossil fuel power plants.

    • Renewable energy power plants such as solar, wind, and hydroelectric are cheaper to install than traditional fossil fuel power plants.

    • The cost of installation for renewable energy power plants has decreased significantly in recent years due to advancements in technology and increased demand.

    • Fossil fuel power plants ...

  • Answered by AI
  • Q6. Why OC test done on LV side and SC test on HV side of Transformers
  • Ans. 

    OC test is done on LV side to avoid high voltage on secondary side. SC test is done on HV side to avoid high current on primary side.

    • LV side has lower voltage rating, hence safer for OC test

    • HV side has higher current rating, hence suitable for SC test

    • OC test checks insulation resistance and winding resistance

    • SC test checks impedance and voltage regulation

    • Example: A 100 MVA transformer with 220 kV HV and 33 kV LV rating

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The company is good in initial stages for learning new things but don't expect automation and it's purely manual.You can't use these skills outside as transformer manufacturing is pretty low developing area and

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Interview questions from similar companies

I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About circuit breaker, transformer.
  • Q2. Single line diagrams, layout, substation calculation.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please go through substation calculation and equipment.

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Senior Engineer Interview Questions & Answers

KEI Industries user image GANDU VENKATESWARA RAO

posted on 5 Nov 2023

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

I applied via Naukri.com and was interviewed in May 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Transformers Installation
Round 3 - Technical 

(1 Question)

  • Q1. Eelctrical Testing for equiomemt
  • Ans. 

    Electrical testing for equipment involves verifying functionality and safety through various tests.

    • Perform insulation resistance tests to check for any leakage currents

    • Conduct continuity tests to ensure proper electrical connections

    • Verify voltage and current ratings are within acceptable limits

    • Test for proper grounding to prevent electrical hazards

    • Use specialized equipment like multimeters and insulation testers

    • Documen...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Small projects regular location transfers
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Previous project cost and scope
  • Ans. 

    Led a project with a budget of $500K, focusing on developing a scalable web application for e-commerce.

    • Budget: $500,000 allocated for development, testing, and deployment.

    • Scope included designing a user-friendly interface and backend integration.

    • Implemented features like real-time inventory tracking and payment processing.

    • Team size: 8 engineers, including front-end and back-end developers.

    • Timeline: 6 months from initia...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Cable type and current carrying capacity and also methode of Laying
  • Ans. 

    Different cable types have varying current carrying capacities and methods of laying, impacting overall electrical system performance.

    • Different cable types such as PVC, XLPE, and rubber have different current carrying capacities.

    • Current carrying capacity is influenced by factors like conductor size, insulation material, and ambient temperature.

    • Methods of laying cables include direct burial, conduit installation, and ov...

  • Answered by AI
  • Q2. Xlpe cable are used in ug cable and cable capacity can be varry as per size of cable
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 - Technical 

(1 Question)

  • Q1. Past projects experience
  • Ans. 

    Led multiple engineering projects, focusing on innovative solutions and team collaboration to enhance product efficiency and quality.

    • Managed a cross-functional team to develop a cloud-based application, improving deployment speed by 30%.

    • Implemented Agile methodologies in a project, resulting in a 25% increase in team productivity.

    • Designed a scalable microservices architecture for a healthcare platform, enhancing system...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Family background details

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and Stregthen your basics
Be strong in core subjects
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Apr 2024, where I was asked the following questions.

  • Q1. What are the different types of stress?
  • Ans. 

    Stress refers to internal forces within materials, categorized into types like tensile, compressive, shear, and more.

    • Tensile Stress: Occurs when forces pull apart a material, e.g., stretching a rubber band.

    • Compressive Stress: Happens when forces push a material together, e.g., a column supporting a building.

    • Shear Stress: Arises when forces slide past each other, e.g., scissors cutting paper.

    • Bending Stress: Results from...

  • Answered by AI
  • Q2. What does HVAC stand for, and what is its significance in the industry?
  • Ans. 

    HVAC stands for Heating, Ventilation, and Air Conditioning, crucial for maintaining indoor climate and air quality.

    • HVAC systems regulate temperature and humidity for comfort in residential and commercial buildings.

    • They improve indoor air quality by filtering and circulating air, reducing pollutants.

    • Examples include central air conditioning systems, heat pumps, and ventilation fans.

    • HVAC is essential in industries like h...

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

I appeared for an interview before May 2024, where I was asked the following questions.

  • Q1. RAC - Psychrometry
  • Q2. RAC - VCRS Cycle
  • Q3. Applied thermodynamics
  • Q4. CAD & CAM
  • Q5. Manufacturing processes
Are these interview questions helpful?

I applied via Recruitment Consultant and was interviewed in Dec 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. All the questions were related to job profile.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be ready to questions which is related to job profile.

I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about yourself.
Round 2 - 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 3 - HR 

Interview Preparation Tips

Interview preparation tips for other job seekers - Recently I find job , i have five year experience in optical fiber cables ltd
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Maths,intelligence, Engineering knowledge

Round 2 - One-on-one 

(1 Question)

  • Q1. General field related questions,

Toshiba Transmission & Distribution Systems Interview FAQs

How many rounds are there in Toshiba Transmission & Distribution Systems Graduate Engineer interview?
Toshiba Transmission & Distribution Systems interview process usually has 2 rounds. The most common rounds in the Toshiba Transmission & Distribution Systems interview process are Aptitude Test and Technical.
What are the top questions asked in Toshiba Transmission & Distribution Systems Graduate Engineer interview?

Some of the top questions asked at the Toshiba Transmission & Distribution Systems Graduate Engineer interview -

  1. Why OC test done on LV side and SC test on HV side of Transform...read more
  2. What are the tests done on a transfor...read more
  3. Why do we use high voltage for transmissi...read more

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Overall Interview Experience Rating

5/5

based on 1 interview experience

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Toshiba Transmission & Distribution Systems Graduate Engineer Reviews and Ratings

based on 2 reviews

4.8/5

Rating in categories

3.0

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4.8

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4.2

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4.2

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2.6

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2.6

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4.4

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