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Bses Rajdhani Power Graduate Trainee Interview Questions and Answers
Bses Rajdhani Power Graduate Trainee Interview Experiences
3 interviews found
Selected
I applied via Referral and was interviewed in Aug 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Type of transformer
- Ans.
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
Transformers can be classified based on their construction (core type, shell type), cooling method (oil-immersed, dry-type), and application (power, distribution, instrument, etc.)
Examples of transformers include power transformers used in electrical substations, distribution transformers o...
- Q2. Type of circuit breaker
- Ans.
There are three main types of circuit breakers: thermal, magnetic, and thermal-magnetic.
Thermal circuit breakers use a bimetallic strip to break the circuit when it overheats.
Magnetic circuit breakers use a solenoid to trip the circuit when it detects a sudden surge of current.
Thermal-magnetic circuit breakers combine the features of both thermal and magnetic circuit breakers for better protection.
Examples include Squa
(2 Questions)
- Q1. Salary expectations
- Q2. Other allowances
Selected
I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.
(2 Questions)
- Q1. Question from technical domain 70 questions from technical domain and 30 questions from aptitude.
- Q2. About yourself Favorite subject Question on favorite subjects College life General Awareness
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Apr 2023. There was 1 interview round.
(5 Questions)
- Q1. Power systems and protection
- Q2. Electrical machine questions
- Q3. Instrumentation domain question
- Q4. Aptitude and logical reasoning
- Q5. Analytical thinking questions
Interview Preparation Tips
- Electrical Power System
- Electrical Machines
- Power Electronics
- Project related
- Network theory
- Instrumentation
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Vinit Jagtap
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Some questions depends on simple aptitude and others questions are technical of electrical
(4 Questions)
- Q1. Asking about my project and intership and some questions on family background
- Q2. Where do u live ?
- Q3. What was your goal ?
- Q4. Are you ready for this location
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
There were 120 question
(1 Question)
- Q1. Question were from computer networks and AI
Interview Preparation Tips
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 was interviewed in Mar 2017.
Interview Questionnaire
1 Question
- Q1. Questions about my current department like that which type system installed and which company.
Interview Preparation Tips
Experience: Within 1hrs interview is done and the interviewer is asked me about current system working function and problem and how to solve the problem.
Skills: Technical Questions
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
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Bses Rajdhani Power Graduate Trainee Interview Process
based on 3 interviews
1 Interview rounds
- Technical Round
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