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Tata Power Diploma Electrical Engineer Interview Questions and Answers
Tata Power Diploma Electrical Engineer Interview Experiences
3 interviews found
Selected
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
(4 Questions)
- Q1. Any questions in MPPTCL
- Q2. Any questions in madhya Pradesh power transmission company limited
- Q3. Madhya Pradesh power transmission company limited
- Q4. Anything in substation
- Ans.
A substation is a part of an electrical generation, transmission, and distribution system that transforms voltage levels.
Substations are used to control and distribute electrical power.
They contain transformers to change voltage levels.
Substations may have circuit breakers to protect against faults.
They can be indoor or outdoor installations.
Substations play a crucial role in the power grid.
Examples of substations incl...
Interview Preparation Tips
(1 Question)
- Q1. What is vfd principal working and protection in moter
- Ans.
VFD stands for Variable Frequency Drive which controls the speed of an AC motor by varying the frequency and voltage of the power supplied to the motor.
VFD controls the speed of an AC motor by adjusting the frequency and voltage of the power supplied to the motor.
It helps in saving energy by matching the motor speed to the actual load requirements.
VFD provides protection to the motor by monitoring parameters like curre...
I applied via Naukri.com and was interviewed in Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is motor
- Ans.
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors are commonly used in various applications such as electric vehicles, industrial machinery, and household appliances.
They work on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in the presence of a magnetic field.
Motors can be categorized into different types such as DC ...
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Diploma Electrical Engineer Interview Questions & Answers
Suzlon Group
Anonymous
posted on 28 Sep 2023
I applied via Campus Placement and was interviewed before Sep 2022. There was 1 interview round.
(2 Questions)
- Q1. Wind turbine work
- Ans.
Wind turbines convert wind energy into electricity through the use of blades that spin a generator.
Wind turbines use the kinetic energy of the wind to generate electricity
Blades on the turbine spin a generator to produce electricity
Wind speed and direction are important factors for efficient turbine operation
- Q2. Transformer work
- Ans.
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They consist of two coils of wire, known as the primary and secondary windings
The primary winding is connected to a power source, creating a magnetic field
This magnetic field induces a voltage in the secondary winding, transferr...
I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
(1 Question)
- Q1. They will ask for your previous job profile and basic of electrical. Not much more theoretical, major part is practical
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Selected
I appeared for an interview in Sep 2024.
(4 Questions)
- Q1. Company providing in acomdtion
- Q2. Electrical mentioned
- Q3. Electrical,mentnac types
- Q4. Macinary mentioned
Interview Preparation Tips
I applied via Walk-in and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Company working culture?
- Ans.
The company culture is collaborative, innovative, and focused on continuous improvement.
Employees are encouraged to share ideas and work together to solve problems.
The company values creativity and rewards employees who come up with innovative solutions.
There is a strong emphasis on learning and development, with opportunities for training and career growth.
The company is committed to sustainability and social responsi...
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Interview Questionnaire
1 Question
- Q1. Working of transformer
- Ans.
A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They have two coils, primary and secondary, wound around a common magnetic core
When an alternating current flows through the primary coil, it creates a magnetic field which induces a voltage in the secondary coil
The voltage in...
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
(2 Questions)
- Q1. Electrical question panel breaker HT breaker models HD panel LT breaker LT model circuit diagram motor relay contractor wiring hoist faster activator
- Q2. Electrical se sambandhit any question
Interview Preparation Tips
Selected
I appeared for an interview in Sep 2024.
(5 Questions)
- Q1. Electrical maintenance
- Q2. Electrical maintenances
- Q3. Safety Electrical
- Q4. Prevent maintenance
- Q5. Power Transformers IDT testing
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Tata Power Diploma Electrical Engineer Interview Process
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Lead Engineer
755
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|  ₹3.2 L/yr - ₹12.5 L/yr |
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Team Lead
230
salaries
| ₹4.5 L/yr - ₹18 L/yr |
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Assistant Manager
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salaries
| ₹5 L/yr - ₹19 L/yr |
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Manager
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salaries
| ₹9.2 L/yr - ₹27 L/yr |
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salaries
| ₹5.5 L/yr - ₹6.7 L/yr |
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