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Special Technical Services Interview Questions, Process, and Tips
Top Special Technical Services Interview Questions and Answers
- Q1. What are the Tests to be done for Transformersasked in Electrical Supervisor interview
- Q2. What is chillers and its componentasked in Hvac Engineer interview
- Q3. Steps involved in risk assessmentasked in HSE Officer interview
Special Technical Services Interview Experiences
7 interviews found
Anonymous
Selected
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
(1 Question)
- Q1. Steps involved in risk assessment
- Ans.
Risk assessment involves identifying hazards, evaluating risks, implementing control measures, and reviewing effectiveness.
Identify hazards present in the workplace
Evaluate the risks associated with each hazard
Implement control measures to reduce or eliminate risks
Review the effectiveness of the control measures
Document the risk assessment process and findings
HSE Officer Interview Questions asked at other Companies
I applied via Walk-in
(3 Questions)
- Q1. How to check IR of xlpe cable
- Ans.
To check IR of XLPE cable, use a megger to measure insulation resistance.
Use a megger to measure insulation resistance of XLPE cable
Ensure the cable is de-energized before testing
Compare the measured IR value with the manufacturer's specifications
Repeat the test at different points along the cable for accuracy
- Q2. What are the Tests to be done for Transformers
- Ans.
Tests for transformers include turns ratio test, insulation resistance test, power factor test, and winding resistance test.
Turns ratio test measures the turns ratio between primary and secondary windings.
Insulation resistance test checks the insulation resistance of the transformer windings.
Power factor test evaluates the power factor of the transformer.
Winding resistance test measures the resistance of the transforme
- Q3. Explain the types of excavations
- Ans.
Types of excavations include trench excavation, basement excavation, road excavation, and pit excavation.
Trench excavation involves digging a narrow channel in the ground for laying pipes or cables.
Basement excavation is the process of digging out the foundation of a building to create a below-ground level.
Road excavation is the removal of soil and rocks to construct or repair roads.
Pit excavation involves digging a la...
(1 Question)
- Q1. Salary negotiation
Electrical Supervisor Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Loop cheeking, Calibration, Commissioning, Pre- Commissioning, team leader,
- Q2. Instrument Related
Instrument Foreman Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed in Jun 2023. There were 4 interview rounds.
(1 Question)
- Q1. Codes and standards
(1 Question)
- Q1. Piping civil structures and knowledge of contract
(1 Question)
- Q1. Codes and ethics along with technicals
Senior Quantity Surveyor Interview Questions asked at other Companies
Special Technical Services interview questions for popular designations
I was interviewed in Aug 2022.
(3 Questions)
- Q1. Very easy questions you can easily track interview and can live happily lofe
- Q2. What is centrifugal compressor
- Ans.
A centrifugal compressor is a type of dynamic compressor that uses a rotating impeller to increase the pressure and flow of a gas.
It works by converting kinetic energy into potential energy.
It is commonly used in HVAC systems, gas turbines, and refrigeration systems.
It is more efficient than positive displacement compressors for high flow rates and low pressure differentials.
It can be single-stage or multi-stage, depen...
- Q3. What is chillers and its component
- Ans.
Chillers are machines that remove heat from a liquid via a vapor-compression or absorption refrigeration cycle.
Components include compressor, condenser, evaporator, expansion valve, and refrigerant.
Types of chillers include air-cooled, water-cooled, and absorption chillers.
Chillers are commonly used in HVAC systems for cooling large buildings or industrial processes.
Interview Preparation Tips
Hvac Engineer Interview Questions asked at other Companies
Selected
I applied via Newspaper Ad and was interviewed before Jan 2023. There was 1 interview round.
(2 Questions)
- Q1. Hydrotest procedure
- Ans.
Hydrotest procedure is a method used to test the integrity and strength of pressure vessels or pipelines.
Hydrotest involves filling the vessel or pipeline with water or another suitable test medium.
The pressure is gradually increased to a predetermined level and held for a specified duration.
During the test, any leaks or weaknesses in the system are identified and addressed.
The test pressure is typically higher than th...
- Q2. How many Shutdown and turn around project experience and role played .
Junior Engineer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Jan 2022. There were 2 interview rounds.
(1 Question)
- Q1. What are your strengths and weaknesses?
Interview Preparation Tips
Civil Site Supervisor Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
Selected
I applied via campus placement at National Institute of Technology (NIT), Calicut and was interviewed in Nov 2024. There were 2 interview rounds.
"I applied via campus placement First round was an aptitude containing quant,english, logical reasoning and data interpretation (60 mins ,60 questions) plus technical round (30 mins,30 questions) conducted via Aon platform. Aptitude was easy but was a bit lengthy. Technical test was also moderate and covered all topics from mechanical core. After the written test there was a resume shortlisting for people who cleared round one.Prepare ur resume according to the role ur applying. From around 87 members 27 were shortlisted for GD round. ."
They divided us into 4 groups and group discussion went on for around 20 mins my topic was (Are ev vehicle's an efficient solution for pollution). In gd round listen to the topic carefully. Don't hesitate to put ur thoughts first donot interfere while other is speaking listen to them and put ur thoughts in a politeful way , mostly stick to the topic. After 20 mins the recruiters asked me to summarise the topic and i gave a brief summary keeping everyone's and my thoughts in mind. After GD 9 members were selected for the interview.Gd and interview happened on the same day.
Interview Preparation Tips
Normal aptitude test containing behavioural, mathematical, English questions
Oopc, dbms, sql, se concepts were there with few os, dsa and got related questions
(2 Questions)
- Q1. Go through your resume and question about project backend functionality
- Q2. Code asked for backend application developed by me which was there in resume
(1 Question)
- Q1. Behavioural questions were asked
I applied via campus placement at College of Engineering ( Formerly Pune Instiute of Enginering and Technology ), Pune and was interviewed in Sep 2024. There were 2 interview rounds.
If everyone is cheating you should also do it?
(4 Questions)
- Q1. Everyhting about project..
- Q2. Linear vs logistic regression
- Ans.
Linear regression is used for continuous variables, while logistic regression is used for binary outcomes.
Linear regression is used to predict a continuous outcome based on one or more input variables.
Logistic regression is used to predict the probability of a binary outcome based on one or more input variables.
Linear regression assumes a linear relationship between the independent and dependent variables, while logist...
- Q3. Normalization in dbms
- Ans.
Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down data into smaller, more manageable tables and establishing relationships between them.
It helps in reducing data redundancy, minimizing data anomalies, and improving data consistency.
There are different normal forms such as 1NF, 2NF, 3NF, BCNF, and 4NF, each with spec...
- Q4. List array difference etc
- Ans.
Array difference is finding the elements that are present in one array but not in another.
Use set operations like difference to find elements in one array but not in another.
Example: arr1 = ['a', 'b', 'c'], arr2 = ['b', 'c', 'd'], arr_diff = set(arr1) - set(arr2) = ['a']
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Special Technical Services Interviews By Designations
- Special Technical Services Civil Site Supervisor Interview Questions
- Special Technical Services Electrical Supervisor Interview Questions
- Special Technical Services HSE Officer Interview Questions
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Special Technical Services Interview Process
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Safety Officer
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salaries
|  ₹5 L/yr - ₹12 L/yr |
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Senior Planning Engineer
11
salaries
| ₹10 L/yr - ₹30 L/yr |
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Planning Engineer
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HSE Advisor
10
salaries
| ₹12 L/yr - ₹24 L/yr |
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HSE Officer
9
salaries
| ₹6 L/yr - ₹14 L/yr |
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