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Voltech Interview Questions, Process, and Tips
Top Voltech Interview Questions and Answers
- Q1. How energy meter will be test on line mode at site.asked in Junior Engineer interview
- Q2. What is GIS, Ict Protection, what is REF,asked in Senior Electrical Engineer interview
- Q3. What is meaning of the your name?asked in Electrical Site Engineer interview
Voltech Interview Experiences
28 interviews found
I applied via Recruitment Consultant and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. What is GIS, Ict Protection, what is REF,
- Ans.
GIS stands for Geographic Information System. ICT Protection refers to the protection of information and communication technology systems. REF stands for Relay Electronic Fundamentals.
GIS is a system that captures, stores, analyzes, and presents geographic data.
ICT Protection involves measures to safeguard information and communication technology systems from unauthorized access, damage, or disruption.
REF is a branch o...
- Q2. About Distance protection, how to work, tell me about Zones What is PLCC, how to work.
- Q3. Which types of protections uses in Powergrid substation,
- Ans.
Various types of protections are used in Powergrid substation to ensure safety and reliability of the system.
Overcurrent protection
Under/overvoltage protection
Differential protection
Distance protection
Frequency protection
Ground fault protection
Backup protection
Isolation protection
Lightning protection
- Q4. Which company's Scada here.
- Q5. About Main-1 and Main-2 protection for powergrid
- Q6. Difference between GIS and AIS.
- Ans.
GIS and AIS are two types of switchgear used in power systems.
GIS stands for Gas Insulated Switchgear and uses SF6 gas as insulation.
AIS stands for Air Insulated Switchgear and uses air as insulation.
GIS is more compact and requires less maintenance than AIS.
AIS is less expensive than GIS.
GIS is used in high voltage applications while AIS is used in low to medium voltage applications.
Interview Preparation Tips
Just cheelllllllll yr
All is well...
Skills evaluated in this interview
Senior Electrical Engineer Interview Questions asked at other Companies
Anonymous
Selected
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. In power plant related
- Q2. Plc and dcs question
- Q3. What is NDM? Calibration process describe.
- Q4. Different between plc and dcs.
Instrument Engineer Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed in Sep 2024. There were 3 interview rounds.
First round is aptitude test.the test questions topics for numerical solutions, logical reasoning, psychometric etc.
(2 Questions)
- Q1. What you have learn in GET ?
- Q2. What is your favourite subject?
(2 Questions)
- Q1. What is your salary package?
- Q2. What is meaning of the your name?
- Ans.
My name means 'peaceful ruler' in Latin.
My name is derived from the Latin word 'Pax' which means peace.
It also has roots in the Roman goddess of peace, Pax.
The name signifies a peaceful and authoritative presence.
Electrical Site Engineer Interview Questions asked at other Companies
Selected
(2 Questions)
- Q1. How many c&I instrument in work? Describe.
- Ans.
The number of C&I instruments in work varies depending on the project requirements and scope.
The number of C&I instruments can range from a few dozen to several hundred in a typical industrial project.
These instruments include sensors, transmitters, controllers, recorders, and final control elements.
Examples of C&I instruments include pressure transmitters, temperature sensors, flow meters, level switches, and control
- Q2. Different between Rtd & thermocoupler? And his type work.
- Ans.
RTD measures temperature using the resistance change of a metal, while thermocouples measure temperature using the voltage generated at the junction of two different metals.
RTD stands for Resistance Temperature Detector, while thermocouple is a temperature sensor made of two different metals.
RTDs are more accurate and stable compared to thermocouples.
RTDs have a linear relationship between resistance and temperature, w...
Interview Preparation Tips
C&I Engineer Interview Questions asked at other Companies
Voltech interview questions for popular designations
vijay Kumar
- Q1. What is your experience and technical development
- Ans.
I have extensive experience in management and technical development, focusing on team leadership and process optimization.
Led a team of 10 in a software development project, improving delivery time by 30%.
Implemented Agile methodologies, resulting in a 25% increase in team productivity.
Conducted training sessions on new technologies, enhancing team skills and knowledge.
Managed cross-functional teams to streamline opera
- Q2. How much profit you earn for the company
Manager Interview Questions asked at other Companies
Get interview-ready with Top Voltech Interview Questions
(2 Questions)
- Q1. What is Transformer?
- Ans.
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Works on the principle of electromagnetic induction
Used to step up or step down voltage levels in electrical circuits
Commonly used in power distribution systems
- Q2. What is transformer Protection
- Ans.
Transformer protection refers to the measures taken to prevent damage to transformers from faults or abnormal operating conditions.
Transformer protection devices include overcurrent relays, differential relays, and Buchholz relays.
Overcurrent relays protect against overloads and short circuits.
Differential relays compare the current entering and leaving the transformer to detect internal faults.
Buchholz relays detect g...
Interview Preparation Tips
Electrical Engineer Interview Questions asked at other Companies
(1 Question)
- Q1. Power transmission and commissioning
Testing & Commissioning Engineer Interview Questions asked at other Companies
Ajithkumar vijayakumar
(3 Questions)
- Q1. Total years of experience into recruitment
- Q2. Brief about your daily work
- Q3. Challenges in recruitment
HR Recruiter Interview Questions asked at other Companies
(1 Question)
- Q1. What is spd and work proses
- Ans.
SPD stands for Standard Operating Procedure. It is a documented guide outlining the steps and activities required to complete a specific task or process.
SPD helps ensure consistency and quality in work processes
It provides a clear outline of responsibilities and expectations
Examples include SOPs for laboratory experiments, manufacturing processes, and customer service protocols
Technician Interview Questions asked at other Companies
Mani Sagar (Mani)
(1 Question)
- Q1. Basics of electrical engineering
(1 Question)
- Q1. About family and willing to travel pan India wide
Engineer Trainee Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed in Jan 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Technical knowledge abt your UG
- Q2. Tell boldly what is u know
Interview Preparation Tips
Engineer Interview Questions asked at other Companies
Top trending discussions
Voltech Interview FAQs
The duration of Voltech interview process can vary, but typically it takes about less than 2 weeks to complete.
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Voltech Interviews By Designations
- Voltech Testing & Commissioning Engineer Interview Questions
- Voltech Electrical Site Engineer Interview Questions
- Voltech Engineer Trainee Interview Questions
- Voltech Engineer Interview Questions
- Voltech Manager Interview Questions
- Voltech HR Recruiter Interview Questions
- Voltech Electrical Engineer Interview Questions
- Voltech Maintenance Engineer Interview Questions
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Interview Questions for Popular Designations
Voltech Interview Process
based on 27 interviews
Interview experience
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Voltech Reviews and Ratings
based on 457 reviews
Rating in categories
|
Testing & Commissioning Engineer
188
salaries
|  ₹1.1 L/yr - ₹8.5 L/yr |
|
Electrical Testing Commissioning Engineer
115
salaries
| ₹1.5 L/yr - ₹7 L/yr |
|
Senior Testing Commissioning Engineer
79
salaries
| ₹2 L/yr - ₹9.1 L/yr |
|
Senior Engineer
65
salaries
| ₹2.2 L/yr - ₹6 L/yr |
|
Senior Commissioning Engineer
54
salaries
| ₹2 L/yr - ₹10.5 L/yr |
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