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Maharashtra State Electricity Distribution Company Graduate Apprenticeship Trainee Interview Questions and Answers
Maharashtra State Electricity Distribution Company Graduate Apprenticeship Trainee Interview Experiences
2 interviews found
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a recent graduate with a strong passion for learning and a desire to kickstart my career in the field of apprenticeship.
Graduated with a degree in [Your Field of Study]
Completed internships at [Company Name] and gained hands-on experience
Strong communication and teamwork skills demonstrated through group projects
Keen interest in [Specific Area of Apprenticeship]
- Q2. What to do you know about organization
- Ans.
An organization is a group of people working together towards a common goal, with defined roles and responsibilities.
Organizations can be for-profit or non-profit
They have a hierarchical structure with different levels of management
Organizations have specific missions, visions, and values
They often have departments or teams dedicated to different functions such as marketing, finance, and operations
Smita Titkare
(2 Questions)
- Q1. Ohms law, What is Tramsformer and their types, Uses
- Ans.
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage of an alternating current (AC) signal.
There are two main types of transformers: step-up transformers and step-down transformers.
Step-up transformers increase the voltage, while step-down transformers decrease the voltage.
Transformers...
- Q2. All related to Electrical field and Personal Bio
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Interview Questionnaire
4 Questions
- Q1. Explain the parameters of transmission line ?
- Ans.
Parameters of transmission line include resistance, inductance, capacitance, and conductance.
Resistance: opposition to the flow of current
Inductance: ability to store energy in a magnetic field
Capacitance: ability to store energy in an electric field
Conductance: ability to conduct electric current
Examples: coaxial cable, waveguide, twisted pair cable
- Q2. What is Hysteresis curve ?
- Ans.
Hysteresis curve is a graphical representation of the relationship between magnetic field strength and magnetization of a material.
It shows the lag between the magnetic field and the magnetization of a material.
It is used to study the magnetic properties of materials.
It is commonly used in the design of magnetic circuits and devices.
Examples include transformer cores, magnetic storage devices, and electric motors.
The s...
- Q3. Why and which type of transformer do we use to reduce power loss during transmission?
- Ans.
We use step-up transformers to reduce power loss during transmission by increasing voltage and decreasing current.
Step-up transformers increase voltage and decrease current, which reduces power loss during transmission.
This is because power loss is proportional to the square of the current, so reducing current reduces power loss.
For example, power is transmitted over long distances at high voltages (e.g. 500 kV) to red...
- Q4. Explain Power Factor?
- Ans.
Power factor is the ratio of real power to apparent power in an AC circuit.
Power factor is a measure of how efficiently electrical power is being used.
It ranges from 0 to 1, with 1 being the most efficient.
A low power factor can result in higher energy costs and equipment damage.
Capacitors can be used to improve power factor.
Power factor is important in industries where large amounts of electrical power are used.
Interview Preparation Tips
Experience: First shortlisting is CPI based.
General Tips: • The company has different selection criteria's for different category.
• You must thoroughly study their site, it will make very good impression on them.
• You must give your interview in a way that they must think you will definitely join it.
Skills: Power Systems,
College Name: IIT- Kanpur
I applied via Approached by Company and was interviewed before Apr 2021. There were 4 interview rounds.
This has two papers one technical and one non technical
Technical has only two subjects machines and power systems 100 ques 1 hour.
Non technical exam has 50 ques 1/2hour.
(4 Questions)
- Q1. Share details of your previous job.
- Q2. Why should we hire you?
- Q3. What are your strengths and weaknesses?
- Q4. Tell me about yourself.
(1 Question)
- Q1. Star delta connection Distribution transformer Colorcoding of conductor Earthing vs grounding Ques on machine efficiency and stability.
- Ans.
Questions related to electrical engineering concepts such as star delta connection, distribution transformer, color coding of conductor, earthing vs grounding, machine efficiency and stability.
Star delta connection is a method of starting three-phase induction motors.
Distribution transformer is used to step down high voltage to low voltage for distribution purposes.
Color coding of conductor is used to identify the func...
Interview Preparation Tips
- Electrical Machines
- Power systems
- Measurement
Trainee Interview Questions & Answers
Power Grid Corporation of India
Anonymous
posted on 17 Apr 2021
I applied via Other and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Latest Updates on Service Tax/ NPV
- Ans.
Service tax has been replaced by GST since July 2017. NPV is still relevant for investment decisions.
Service tax has been subsumed under GST since July 2017
NPV stands for Net Present Value and is used to evaluate investment decisions
NPV takes into account the time value of money and calculates the present value of future cash flows
NPV is still relevant and widely used in finance and investment analysis
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Nov 2021. There were 2 interview rounds.
(1 Question)
- Q1. Electrical distribution
(1 Question)
- Q1. HR related questions
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Be prepare about power distribution knowledge...
I applied via Walk-in
Interview Questionnaire
2 Questions
- Q1. Ask about the work.
- Q2. I'm sincerely hard worker
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. How we can increase efficiency of boiler ?
- Ans.
Efficiency of a boiler can be increased by improving insulation, optimizing combustion, and regular maintenance.
Improve insulation to reduce heat loss
Optimize combustion by adjusting air-to-fuel ratio and using efficient burners
Regular maintenance to clean and repair components
Use economizers to recover waste heat
Upgrade to high-efficiency boilers
Implement energy management systems to monitor and control boiler operati
Selected
I applied via AmbitionBox and was interviewed in Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What is tharmal power plant
- Ans.
A thermal power plant is a facility that converts heat energy into electrical power.
Thermal power plants use fossil fuels, nuclear energy, or renewable sources to generate heat.
The heat is used to produce steam, which drives a turbine connected to a generator.
The generator converts mechanical energy into electrical energy.
Common types of thermal power plants include coal-fired, gas-fired, and nuclear power plants.
Examp...
- Q2. Tharmal power plant efficiency how to work
- Ans.
Thermal power plant efficiency is the ratio of energy output to energy input.
Efficiency can be improved by using high-quality fuel and improving the combustion process.
Regular maintenance of equipment and proper insulation can also improve efficiency.
Cogeneration, where waste heat is used for other purposes, can increase efficiency.
Efficiency can be calculated using the formula: Efficiency = Energy output / Energy inpu...
Maharashtra State Electricity Distribution Company Interview FAQs
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Maharashtra State Electricity Distribution Company Graduate Apprenticeship Trainee Interview Process
based on 2 interviews
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