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Maa Shailja Electrical & Instrument Service Senior Electrical Supervisor Interview Questions, Process, and Tips
Maa Shailja Electrical & Instrument Service Senior Electrical Supervisor Interview Experiences
1 interview found
I applied via Walk-in and was interviewed before Nov 2023. There was 1 interview round.
(4 Questions)
- Q1. What is flp glands of LT cable define its part & what is its IS code.
- Ans.
FLP glands of LT cable are flameproof glands used to secure cables in hazardous areas. They are defined by their parts and IS code.
FLP glands are used to secure LT cables in hazardous areas
They consist of parts such as body, compression nut, sealing ring, and earth tag
IS code for FLP glands of LT cable is IS 2148:2004
- Q2. What is tap changer of Transformer , which side it is connected , primary & secondary current calculation of 66/11kv transformer, safety device in transformer ?
- Ans.
A tap changer is a device used to adjust the turns ratio of a transformer, typically connected on the high voltage side. Primary and secondary current of a 66/11kV transformer can be calculated using the transformer turns ratio. Safety devices in a transformer include Buchholz relay, pressure relief valve, and oil temperature gauge.
Tap changer adjusts the turns ratio of a transformer to regulate the output voltage.
It i...
- Q3. What is VFD, Application and benefits.
- Ans.
VFD stands for Variable Frequency Drive. It is used to control the speed of an electric motor and can provide energy savings and improved process control.
VFDs adjust the frequency and voltage supplied to the motor, allowing for precise speed control.
Applications include HVAC systems, pumps, fans, conveyors, and machine tools.
Benefits include energy savings, reduced wear and tear on equipment, and improved process contr...
- Q4. What is HVAC, where it is used, what is the role of VFD in HVAC.
- Ans.
HVAC stands for Heating, Ventilation, and Air Conditioning. It is used in buildings to control temperature, humidity, and air quality. VFDs are used in HVAC systems to control the speed of motors.
HVAC stands for Heating, Ventilation, and Air Conditioning
It is used in buildings to control temperature, humidity, and air quality
VFDs (Variable Frequency Drives) are used in HVAC systems to control the speed of motors
VFDs he...
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Reasoning , mathematics
(2 Questions)
- Q1. What is behaviour ?
- Ans.
Behaviour refers to the way in which a person or animal acts or conducts themselves in response to a particular situation or stimulus.
Behaviour is influenced by genetics, environment, and past experiences.
It can be observed and measured through actions, reactions, and responses.
Behaviour can be categorized as either innate (instinctual) or learned.
Examples of behaviour include aggression, shyness, curiosity, and friend
- Q2. What is the best method in power transfers?
- Ans.
The best method in power transfers is through high voltage transmission lines.
High voltage transmission lines are more efficient in transferring power over long distances.
Using transformers to step up the voltage before transmission and step down the voltage at the receiving end helps minimize power loss.
HVDC (High Voltage Direct Current) transmission is another efficient method for long distance power transfers.
Smart ...
(2 Questions)
- Q1. What is current
- Ans.
Current is the flow of electric charge through a conductor.
Current is measured in Amperes (A)
It is the rate of flow of electric charge
Current can be either direct current (DC) or alternating current (AC)
Examples: A light bulb connected to a power source has current flowing through it
In a circuit, current flows from the positive terminal of the voltage source to the negative terminal
- Q2. What are the method to convert in inverter
- Ans.
Methods to convert inverter include pulse width modulation, sine wave modulation, and square wave modulation.
Pulse width modulation (PWM) is a common method used to convert inverter signals by varying the width of the pulses.
Sine wave modulation involves generating a sine wave signal to mimic the output of an inverter.
Square wave modulation produces a square wave output by switching between high and low voltage levels.
...
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2020. There was 1 interview round.
(2 Questions)
- Q1. Asking for bms system
- Q2. Previous year experience
- Ans.
I have 3 years of experience working as an Electrical Engineer in a power distribution company.
Designed electrical systems for new construction projects
Performed regular maintenance on electrical equipment
Troubleshooted and repaired electrical issues in a timely manner
john pradhan pradhan
Selected
I applied via Walk-in and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. If there Hazzard is occur so what should we do first
- Ans.
The first thing to do in case of a hazard is to ensure the safety of yourself and others.
Assess the situation to determine the nature and extent of the hazard.
Alert others in the vicinity about the hazard.
Follow safety protocols and procedures to mitigate the hazard.
Contact emergency services if necessary.
Evacuate the area if instructed to do so.
- Q2. What should you do when their is no EV
- Q3. Also the DG suddenly stopped
(2 Questions)
- Q1. What should u do when dg fuel dosnot passess through a enjector
- Ans.
Check for clogs in the fuel line, inspect the injector for damage, clean or replace the injector if necessary.
Inspect the fuel line for any clogs or blockages
Check the injector for any damage or malfunction
Clean the injector using appropriate tools and techniques
If cleaning doesn't work, consider replacing the injector
Ensure proper fuel flow and pressure to the injector
- Q2. How van we know earth leacage
- Ans.
Earth leakage can be detected using a residual current device (RCD) or ground fault circuit interrupter (GFCI).
Earth leakage can be detected by measuring the difference in current between the live and neutral wires in a circuit.
A residual current device (RCD) or ground fault circuit interrupter (GFCI) can be used to detect earth leakage and quickly disconnect the power supply to prevent electric shock.
Regular testing o...
Selected
I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Electrical motor and maintenance
- Q2. Electrical engin and jockey pump
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Selected
I applied via Approached by Company and was interviewed in Dec 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Electrical engineering
- Q2. Electronic Engineering
- Q3. Electrical Machines
(2 Questions)
- Q1. Electrical Machines
- Q2. Electrons Machines Engineering
Interview Preparation Tips
- Electrical Engineering
Electrical Testing Commissioning Engineer Interview Questions & Answers
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posted on 27 Sep 2023
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I applied via Job Fair and was interviewed in Aug 2023. There were 2 interview rounds.
(6 Questions)
- Q1. I'm searching for job technical issues
- Q2. Good company I'm available anytime
- Q3. I'm searching for job in this
- Q4. What is the work abli
- Q5. I'm searching for job in this my dear
- Q6. I'm searching for job technical issues friend anukona but
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Apr 2023. There were 3 interview rounds.
(1 Question)
- Q1. No interview question
Worst worst worst Test is Nothings
(4 Questions)
- Q1. Worst worst worst worst
- Ans.
The interviewer may have made a mistake or technical issue with the question.
It seems like the interviewer may have accidentally repeated the word 'worst' multiple times.
You can politely ask for clarification or confirmation on the question to ensure you understand it correctly.
Remain calm and composed while addressing the issue to show your professionalism.
Provide a thoughtful response based on your interpretation of
- Q2. Worst worst worst
- Ans.
The worst experience I had was when I accidentally caused a power outage in a large building during a critical event.
Accidentally causing a power outage in a large building
During a critical event
Dealing with the aftermath and fixing the issue quickly and efficiently
- Q3. Worst worst worst waste waste
- Ans.
The question seems to be asking about the candidate's experience with handling waste in an electrical technician role.
Discussing proper disposal methods for electronic waste
Explaining the importance of recycling materials in the field
Sharing experiences with hazardous waste management in electrical work
- Q4. Water water water
Interview Preparation Tips
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
(2 Questions)
- Q1. I am Ajay Kumar ghadai, I am form bhatrak, I have complete my ITI industrial technique institute Bhadrak.2011 ,
- Q2. I am continue in Infosys limited company electrical supervisor post in 5 years experience joining date 2018 to continue Sobha development limited 5 years experience joining date 2013 to 2018
Interview Preparation Tips
10 year experience
I applied via Approached by Company and was interviewed in Mar 2022. There were 2 interview rounds.
About C Programming
Diploma
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- General Management
- Team Management
- Training
- Excel
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