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Utility Powertech Interview Questions and Answers

Updated 7 Apr 2025
Popular Designations

25 Interview questions

A Quality Inspector was asked 2mo ago
Q. How do you determine the minimum tolerance?
Ans. 

Minimum tolerance refers to the smallest allowable deviation from a specified dimension in manufacturing.

  • Tolerance is crucial in ensuring parts fit together correctly.

  • For example, if a shaft is specified to be 10mm, a minimum tolerance might allow it to be 9.95mm.

  • Minimum tolerance can affect functionality; too tight a tolerance may lead to assembly issues.

  • In precision engineering, tolerances can be as tight as ±0....

View all Quality Inspector interview questions
An Electrical Site Engineer was asked 12mo ago
Q. What are the different types of cable trays and their supports?
Ans. 

Different types of cable trays include ladder, perforated, solid bottom, wire mesh, and trough.

  • Ladder cable trays have horizontal cross members resembling a ladder.

  • Perforated cable trays have small holes for ventilation and drainage.

  • Solid bottom cable trays have a solid base for supporting cables.

  • Wire mesh cable trays have a grid-like structure for easy cable installation.

  • Trough cable trays have a U-shaped design ...

View all Electrical Site Engineer interview questions
An Electrical Site Engineer was asked 12mo ago
Q. What is anti-corrosion paint?
Ans. 

Anticarsia gemmatalis, also known as the velvetbean caterpillar, is a common pest in agriculture.

  • Anticarsia gemmatalis is a species of moth in the family Erebidae.

  • It is a major pest of soybean crops, feeding on the leaves and causing significant damage.

  • Control measures for velvetbean caterpillars include biological control agents, insecticides, and crop rotation.

  • Monitoring for early signs of infestation can help p...

View all Electrical Site Engineer interview questions
An Electrical Site Engineer was asked 12mo ago
Q. Tell me about GA drawings.
Ans. 

General Arrangement drawings show the overall layout of electrical systems in a building or structure.

  • GA drawings provide an overview of the entire electrical system layout

  • They include details such as equipment locations, cable routing, and connection points

  • These drawings are essential for understanding the overall design and installation of electrical systems

  • Examples of GA drawings include floor plans with electr...

View all Electrical Site Engineer interview questions
A Mechanical Maintenance Engineer was asked
Q. What are the different types of valves?
Ans. 

Types of valves include gate valves, globe valves, ball valves, butterfly valves, and check valves.

  • Gate valves

  • Globe valves

  • Ball valves

  • Butterfly valves

  • Check valves

View all Mechanical Maintenance Engineer interview questions
A Mechanical Engineer was asked
Q. What is a PG test?
Ans. 

PG test stands for Pressure Gauge test.

  • PG test is a method used to measure and verify the pressure of a system or component.

  • It involves using a pressure gauge to measure the pressure and compare it to the desired or specified value.

  • PG tests are commonly performed in industries such as manufacturing, oil and gas, and HVAC.

  • The results of the PG test help ensure that the system or component is operating within the re...

View all Mechanical Engineer interview questions
A Mechanical Engineer was asked
Q. What are FGD projects?
Ans. 

FGD projects refer to Flue Gas Desulfurization projects, which are aimed at reducing sulfur dioxide emissions from power plants and industrial processes.

  • FGD projects involve the installation of equipment and systems to remove sulfur dioxide from flue gas emissions.

  • The main objective of FGD projects is to reduce air pollution and comply with environmental regulations.

  • Various technologies are used in FGD projects, i...

View all Mechanical Engineer interview questions
Are these interview questions helpful?
A Junior Engineer was asked
Q. How do you prepare an estimate?
Ans. 

Preparing an estimate involves assessing project requirements, costs, and resources needed for successful completion.

  • Define project scope: Clearly outline what the project entails, including tasks and deliverables.

  • Gather data: Collect historical data and benchmarks for similar projects to inform your estimates.

  • Break down tasks: Divide the project into smaller tasks or phases for more accurate estimation.

  • Estimate c...

View all Junior Engineer interview questions
An ITI Electrician was asked
Q. What is a potential transformer?
Ans. 

A potential transformer is a type of instrument transformer used to measure voltage in high voltage systems.

  • It is also known as a voltage transformer.

  • It steps down the voltage to a lower level suitable for measurement or protection.

  • Potential transformers are commonly used in power systems for metering, relaying, and control purposes.

  • They provide accurate voltage measurements and isolate the measuring instruments f...

View all ITI Electrician interview questions
An ITI Electrician was asked
Q. How many windings are used in an autotransformer?
Ans. 

The number of windings used in an auto transformer can vary depending on the specific application.

  • Auto transformers can have a single winding or multiple windings.

  • In a single winding auto transformer, the primary and secondary windings are connected together.

  • In a multiple winding auto transformer, there are separate primary and secondary windings.

  • The number of windings determines the voltage transformation ratio o...

View all ITI Electrician interview questions

Utility Powertech Interview Experiences

29 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Oil and gas plant review, and plant operation sefty and maintenance. Related question
  • Q2. Ethanol blading process , ms hsd blanding process etc
Round 2 - One-on-one 

(2 Questions)

  • Q1. Plant review opration safety related
  • Q2. Safety related question

Interview Preparation Tips

Interview preparation tips for other job seekers - Only oil or gas related engineer will apply
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Mar 2025, where I was asked the following questions.

  • Q1. Velocity related question fond
  • Q2. Find minimum tollrance
  • Ans. 

    Minimum tolerance refers to the smallest allowable deviation from a specified dimension in manufacturing.

    • Tolerance is crucial in ensuring parts fit together correctly.

    • For example, if a shaft is specified to be 10mm, a minimum tolerance might allow it to be 9.95mm.

    • Minimum tolerance can affect functionality; too tight a tolerance may lead to assembly issues.

    • In precision engineering, tolerances can be as tight as ±0.001mm...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Quality is life
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected
Round 1 - Technical 

(5 Questions)

  • Q1. Colour code of structural in NTPC
  • Ans. 

    The colour code of structural in NTPC is used to identify different types of structures and their purposes.

    • The colour code is used for safety and identification purposes.

    • Different colours are assigned to different types of structures.

    • For example, red may be used for fire protection systems, yellow for electrical systems, and green for safety equipment.

    • The colour code helps in quickly identifying the purpose of a struct...

  • Answered by AI
  • Q2. About Lifting plan
  • Q3. What is FGD projects
  • Ans. 

    FGD projects refer to Flue Gas Desulfurization projects, which are aimed at reducing sulfur dioxide emissions from power plants and industrial processes.

    • FGD projects involve the installation of equipment and systems to remove sulfur dioxide from flue gas emissions.

    • The main objective of FGD projects is to reduce air pollution and comply with environmental regulations.

    • Various technologies are used in FGD projects, includ...

  • Answered by AI
  • Q4. What is PG test
  • Ans. 

    PG test stands for Pressure Gauge test.

    • PG test is a method used to measure and verify the pressure of a system or component.

    • It involves using a pressure gauge to measure the pressure and compare it to the desired or specified value.

    • PG tests are commonly performed in industries such as manufacturing, oil and gas, and HVAC.

    • The results of the PG test help ensure that the system or component is operating within the require...

  • Answered by AI
  • Q5. About Agitator rating
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 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 

(5 Questions)

  • Q1. FULL FORM OF MCB
  • Ans. 

    MCB stands for Miniature Circuit Breaker.

    • MCB is an electrical switch that automatically protects an electrical circuit from damage caused by overload or short circuit.

    • It is a type of circuit breaker that is commonly used in residential and commercial buildings.

    • MCBs are designed to trip and disconnect the circuit when excessive current flows through it, preventing damage to the electrical equipment and wiring.

    • They are c...

  • Answered by AI
  • Q2. What is a potential transformer?
  • Ans. 

    A potential transformer is a type of instrument transformer used to measure voltage in high voltage systems.

    • It is also known as a voltage transformer.

    • It steps down the voltage to a lower level suitable for measurement or protection.

    • Potential transformers are commonly used in power systems for metering, relaying, and control purposes.

    • They provide accurate voltage measurements and isolate the measuring instruments from h...

  • Answered by AI
  • Q3. How many windings are used in auto transformer?
  • Ans. 

    The number of windings used in an auto transformer can vary depending on the specific application.

    • Auto transformers can have a single winding or multiple windings.

    • In a single winding auto transformer, the primary and secondary windings are connected together.

    • In a multiple winding auto transformer, there are separate primary and secondary windings.

    • The number of windings determines the voltage transformation ratio of the...

  • Answered by AI
  • Q4. Full form of SWG ?
  • Ans. 

    SWG stands for Standard Wire Gauge.

    • SWG is a standardized system for measuring the diameter of wire.

    • It is commonly used in electrical and electronic industries.

    • SWG is also known as British Standard Wire Gauge (BSWG).

  • Answered by AI
  • Q5. By what is the speed of turbine controlled?
  • Ans. 

    The speed of a turbine is controlled by adjusting the flow of steam or water.

    • The speed of a turbine can be controlled by adjusting the flow rate of the working fluid, such as steam or water.

    • By increasing or decreasing the flow rate, the turbine's speed can be increased or decreased accordingly.

    • This control mechanism allows for efficient operation and optimization of power generation systems.

    • For example, in a steam turb...

  • Answered by AI
Round 3 - Coding Test 

ABC=123 EFG=567 STU=?

Interview Preparation Tips

Topics to prepare for Utility Powertech ITI Electrician interview:
  • Electricals
  • Power Transformers
  • Distribution
  • Motors
  • general

Engineering Manager Interview Questions & Answers

user image Naveen Pandey

posted on 18 Sep 2024

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

(2 Questions)

  • Q1. Prodiuction og electicityt
  • Q2. Work experience
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Technical and legal related to Safety

Mechanical Engineer Interview Questions & Answers

user image Bhupender singh raghav

posted on 26 Dec 2023

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 in Sep 2023. There were 2 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 - One-on-one 

(2 Questions)

  • Q1. What is your name
  • Ans. 

    My name is John Smith.

    • My name is John Smith.

    • I go by the name John.

    • My full name is John Smith.

  • Answered by AI
  • Q2. Chintu kumar singh pratap ahmad

Interview Preparation Tips

Interview preparation tips for other job seekers - Chak de phatte kad de gilli
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Name the types of valve?
  • Ans. 

    Types of valves include gate valves, globe valves, ball valves, butterfly valves, and check valves.

    • Gate valves

    • Globe valves

    • Ball valves

    • Butterfly valves

    • Check valves

  • Answered by AI

Junior Engineer Interview Questions & Answers

user image Sandeep Dobhal

posted on 28 Dec 2023

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

I applied via Company Website and was interviewed in Nov 2023. There were 2 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. About how to prepare estimate
  • Ans. 

    Preparing an estimate involves assessing project requirements, costs, and resources needed for successful completion.

    • Define project scope: Clearly outline what the project entails, including tasks and deliverables.

    • Gather data: Collect historical data and benchmarks for similar projects to inform your estimates.

    • Break down tasks: Divide the project into smaller tasks or phases for more accurate estimation.

    • Estimate costs:...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Sep 2023. There were 2 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 

(3 Questions)

  • Q1. Roll crusher maintenance
  • Q2. Preventive maintenance
  • Q3. A/F maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Mechanical maintenance of roll crusher

Top trending discussions

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Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Utility Powertech Interview FAQs

How many rounds are there in Utility Powertech interview?
Utility Powertech interview process usually has 2 rounds. The most common rounds in the Utility Powertech interview process are Technical, Resume Shortlist and One-on-one Round.
How to prepare for Utility Powertech 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 Utility Powertech. The most common topics and skills that interviewers at Utility Powertech expect are Assembly, Installation, MIG Welding, Maintenance and TIG Welding.
What are the top questions asked in Utility Powertech interview?

Some of the top questions asked at the Utility Powertech interview -

  1. By what is the speed of turbine controll...read more
  2. If the sites are complicated and critical, how would you hand...read more
  3. How many windings are used in auto transform...read more
How long is the Utility Powertech interview process?

The duration of Utility Powertech interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.5/5

based on 35 interview experiences

Difficulty level

Easy 12%
Moderate 76%
Hard 12%

Duration

Less than 2 weeks 71%
2-4 weeks 12%
4-6 weeks 12%
More than 8 weeks 6%
View more

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Utility Powertech Reviews and Ratings

based on 515 reviews

3.9/5

Rating in categories

3.5

Skill development

3.8

Work-life balance

3.4

Salary

3.0

Job security

3.6

Company culture

2.9

Promotions

3.6

Work satisfaction

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