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Prestige Group Maintenance Engineer Interview Questions, Process, and Tips

Updated 26 Oct 2024

Prestige Group Maintenance Engineer Interview Experiences

1 interview found

Maintenance Engineer Interview Questions & Answers

user image SasidharanAnnamalai

posted on 26 Oct 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Do you know ACB settings?
  • Ans. 

    Yes, ACB settings refer to the settings of Air Circuit Breakers used in electrical systems.

    • ACB settings include parameters such as overload protection, short circuit protection, and ground fault protection.

    • These settings can be adjusted based on the specific requirements of the electrical system.

    • For example, the trip unit of an ACB can be set to trip at a certain current level to protect the system from overloads.

  • Answered by AI
  • Q2. What is power factor?
  • Ans. 

    Power factor is a measure of how effectively electrical power is being used in a system.

    • Power factor is the ratio of real power (kW) to apparent power (kVA) in an electrical system.

    • It indicates how efficiently power is being converted into useful work.

    • A power factor of 1 indicates all power is being used effectively, while a lower power factor means some power is being wasted.

    • Power factor correction can be used to impr

  • Answered by AI
  • Q3. If ACB trip how will you rectify?
  • Ans. 

    I will first check the cause of the trip, reset the ACB, and then investigate further if needed.

    • Check the cause of the trip - look for any overload, short circuit, or earth fault

    • Reset the ACB by switching it off and then on again

    • Investigate further if needed - check for any faulty components or wiring

  • Answered by AI
  • Q4. Heat load calculation?
  • Q5. VRF and AHU difference?
  • Ans. 

    VRF stands for Variable Refrigerant Flow and is a type of HVAC system that uses refrigerant as the cooling and heating medium. AHU stands for Air Handling Unit and is a device used to condition and circulate air as part of an HVAC system.

    • VRF systems use refrigerant to directly cool or heat the space, while AHUs use chilled or heated water to condition the air before distributing it.

    • VRF systems are more energy efficient...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep learning in your field
MEP
Chiller
STP
Statutory Complaince

Interview questions from similar companies

I was interviewed before Sep 2016.

Interview Questionnaire 

1 Question

  • Q1. Ocampo, basic electronics and C

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 50

Skills: Embedded Systems, C Programming
College Name: Sahyadri college of engineering

I applied via PLACEMENT

Interview Preparation Tips

Round: Technical Interview
Experience: Good detailed interview in terms of technical knowledge
Tips: Should be thorough with the projects you have done during the course

General Tips: be confident of what you put in your resume
Technical knowledge regarding projects undertaken during engineering should be sound
Be confident
Skills: Communication, Thinking capability, knowledge applying capability
College Name: V.E.S Institute Of Technology
Motivation: Opportunity to work in a renowned and core technical company
Funny Moments: We consider the interview panelists to be as tough as our viva externals. Interviewers are mostly on your side(contrary to viva professors :P)

Interview Questionnaire 

5 Questions

  • Q1. Pertaining to the mentioned roles and responsibilities in your resume
  • Q2. Planning and work order creation
  • Q3. Piling activities
  • Q4. Introduction
  • Q5. Cross checking of documents

Interview Preparation Tips

Round: Resume Shortlist
Experience: On the criteria that I scored atleast 60% overall and had no gap between job/s.

Interview Questionnaire 

3 Questions

  • Q1. What is android architecture stack?
  • Ans. 

    Android architecture stack is a set of layers that make up the Android operating system.

    • The stack includes four main layers: Linux kernel, native libraries, Android runtime, and application framework.

    • The Linux kernel provides low-level system functionality.

    • Native libraries are written in C or C++ and provide access to hardware-specific features.

    • The Android runtime includes the Dalvik virtual machine and core libraries.

    • ...

  • Answered by AI
  • Q2. What is AIDL?
  • Ans. 

    AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.

    • AIDL is used to define the interface between client and service in Android.

    • It allows communication between different processes in Android.

    • AIDL is used to pass complex data types between processes.

    • AIDL is similar to Remote Procedure Call (RPC) in other programming languages.

    • Example: AIDL is used in Android to implement...

  • Answered by AI
  • Q3. What is hash set and hash map
  • Ans. 

    Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.

    • Hash set stores unique values without any specific order.

    • Hash map stores key-value pairs and allows fast retrieval of values based on keys.

    • Both use hashing to map keys to their corresponding values.

    • In Java, HashSet and HashMap are implementations of these data structures.

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. What is your role in previous company

I applied via Naukri.com and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Why does some noise come from the high tension line.
  • Ans. 

    Noise from high tension lines is caused by electromagnetic interference and corona discharge.

    • High tension lines carry high voltage electricity, which can cause electromagnetic interference.

    • Electromagnetic interference can generate noise in nearby electronic devices and equipment.

    • Corona discharge occurs when the electric field surrounding the high tension line ionizes the air, creating a buzzing or crackling sound.

    • Coron...

  • Answered by AI
  • Q2. What is Transformer?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

    • They consist of two coils of wire, known as the primary and secondary coils, which are wrapped around a magnetic core.

    • When an AC voltage is applied to the primary coil, it creates a magne...

  • Answered by AI
  • Q3. Transformer is a static machine.

Interview Preparation Tips

Topics to prepare for Larsen & Toubro Limited Maintenance Engineer interview:
  • Transformers
  • Altarnating current
  • Direct current
  • Motors
Interview preparation tips for other job seekers - Before doing any work, you should come to keep yourself discipline ans there should be a passion to learn something new.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is the test of m20
  • Ans. 

    The test of M20 refers to the compressive strength test of concrete with a mix ratio of 1:1.5:3.

    • M20 is a mix ratio of 1:1.5:3 (1 part cement, 1.5 parts sand, 3 parts aggregate)

    • The compressive strength test is conducted by crushing a cube of concrete at 28 days

    • The minimum compressive strength of M20 concrete is 20 MPa

  • Answered by AI
  • Q2. What is the taste of slump
  • Ans. 

    Slump is a term used in concrete engineering to describe the consistency of freshly mixed concrete.

    • Slump refers to the measure of the consistency of concrete before it sets.

    • It is determined by the amount of water in the concrete mix.

    • Different types of slumps include true slump, shear slump, and collapse slump.

    • Slump tests are conducted by filling a cone-shaped mold with concrete, then removing the mold to see how much t...

  • Answered by AI
Round 2 - Group Discussion 

Group discussions and debates

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Aug 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 tips
Round 2 - Aptitude Test 

Basics to medium level aptitude questions

Round 3 - Technical 

(1 Question)

  • Q1. About experience, shear force, bending moment, code books, productivity, manpower utilization

Interview Preparation Tips

Interview preparation tips for other job seekers - Mainly they focus on productivites of manpower, machinery
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Sep 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 

(3 Questions)

  • Q1. How to work ?
  • Q2. For whom will we do less
  • Q3. How to increase growth of company
  • Ans. 

    Increasing company growth requires strategic planning, innovation, and efficient operations.

    • Develop a clear growth strategy with specific goals and milestones

    • Invest in research and development to innovate products or services

    • Improve operational efficiency to reduce costs and increase productivity

    • Expand market reach through targeted marketing and sales efforts

    • Build strong relationships with customers and partners to dri

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. How to work ?
  • Q2. How to increase growth of company
  • Ans. 

    Increasing company growth involves strategic planning, innovation, market research, and efficient resource management.

    • Develop a comprehensive business strategy focusing on market trends and customer needs

    • Invest in research and development to innovate products/services and stay ahead of competitors

    • Expand market reach through effective marketing and sales strategies

    • Optimize operational efficiency by streamlining processe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If he gives his full time to the company, he will also grow along with it.

Prestige Group Interview FAQs

How many rounds are there in Prestige Group Maintenance Engineer interview?
Prestige Group interview process usually has 1 rounds. The most common rounds in the Prestige Group interview process are Technical.
What are the top questions asked in Prestige Group Maintenance Engineer interview?

Some of the top questions asked at the Prestige Group Maintenance Engineer interview -

  1. If ACB trip how will you recti...read more
  2. Do you know ACB settin...read more
  3. What is power fact...read more

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Prestige Group Maintenance Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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Prestige Group Maintenance Engineer Salary
based on 4 salaries
₹3.2 L/yr - ₹3.4 L/yr
16% less than the average Maintenance Engineer Salary in India
View more details

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based on 3 reviews

4.0/5

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4.5

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4.5

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4.7

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3.3

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4.7

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