Organic Tattva Diploma Electrical Engineer Interview Questions and Answers

Q1. What is the another name of induction motor
Ans. 
Another name for induction motor is asynchronous motor.
• Asynchronous motor is commonly used in industrial applications.

• It operates at a slightly slower speed than the synchronous speed.

• Examples include squirrel cage induction motor and wound rotor induction motor.
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Q2. What motor run at high speed at no load conditions
Ans. 
Induction motors run at high speed at no load conditions
• Induction motors

• Asynchronous motors

• Squirrel cage motors
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Q3. What is exciter
Ans. 
An exciter is a device that supplies the field current to the rotor winding of a synchronous machine.
• Supplies field current to the rotor winding

• Helps in generating the magnetic field in the rotor

• Essential component in synchronous machines

• Can be either brushless or brush type

• Examples include static exciter and rotating exciter
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Q1. Why we cannot operate transformer in dc supply
Ans. 
Transformers cannot operate on DC supply due to the absence of changing magnetic field required for induction.
• Transformers work on the principle of electromagnetic induction, which requires a changing magnetic field.

• DC supply produces a constant magnetic field, which does not induce a voltage in the secondary coil of the transformer.

• AC supply, on the other hand, produces a changing magnetic field, allowing for inductio...read more
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Q1. Why we cannot measured transformer in kw
Ans. 
Transformers cannot be measured in kW because they do not consume power, they only transfer it.
• Transformers do not have any moving parts or internal power losses, so they do not consume power themselves

• The power rating of a transformer is given in kVA (kilovolt-amperes) which represents the maximum amount of power it can transfer

• The power factor of the load connected to the transformer determines the actual power in kW
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Q1. Basic electrical engineering question
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Q1. Basic computer knowledge
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It saftower cource job i am interested

Q1. HR recruiter i am interested
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Q2. Plc programming iam interested this job it sector
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Q3. Please help this Job
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Q1. Explain the solar energy
Ans. 
Solar energy is the energy derived from the sun's radiation, which can be converted into electricity or used for heating purposes.
• Solar energy is renewable and sustainable, making it an environmentally friendly energy source.

• Solar panels are used to capture sunlight and convert it into electricity through the photovoltaic effect.

• Solar energy can be used for various applications such as powering homes, businesses, and e...read more
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Q2. Explain the solar power plant
Ans. 
A solar power plant is a facility that converts sunlight into electricity using photovoltaic panels or mirrors to concentrate solar energy.
• Solar panels or mirrors capture sunlight and convert it into electricity through the photovoltaic effect

• The electricity generated can be used to power homes, businesses, or even entire cities

• Solar power plants can be either photovoltaic (PV) or concentrated solar power (CSP) systems

• ...read more
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Q3. Explain the solar energy translation and distribution
Ans. 
Solar energy is converted into electricity through photovoltaic cells and then distributed through a grid system.
• Solar energy is captured by solar panels, which contain photovoltaic cells that convert sunlight into electricity.

• The electricity generated is then fed into an inverter, which converts it from direct current (DC) to alternating current (AC) for use in homes and businesses.

• The AC electricity is then distribut...read more
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Q4. Explain the solar power plant maintenance
Ans. 
Solar power plant maintenance involves regular cleaning of panels, inspection of components, and monitoring of performance.
• Regularly clean solar panels to remove dirt and debris that can reduce efficiency

• Inspect components such as inverters, wiring, and batteries for any signs of wear or damage

• Monitor performance metrics like energy output and system efficiency to identify any issues early

• Schedule regular maintenance c...read more
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Mathematical Reasoning
English proficiency Test

Q1. Puzzle Games like Order of numbers
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Q1. How you handle the team if they were not focused or lagging you behind?
Ans. 
I would identify the root cause of the issue and work with the team to develop a plan to address it.
• Schedule a team meeting to discuss the issue and gather input from team members

• Identify the root cause of the lack of focus or productivity

• Develop a plan to address the issue, including setting clear goals and expectations

• Provide support and resources to help team members meet their goals

• Regularly check in with team memb...read more
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Q2. Brief explaination about Major project
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Aptitude test taken on AMCAT platform and contains four sections - Quantitative, English, Reasoning, Essay writing. Practice as much as you can for aptitude.

You will get 2 codes to run. If you run all testcases then you are good to go in next round.

Q1. In technical, pls be confident about all the things you mentioned in the resume. Atleast 2 programming knowledge in deep , knowledge in DBMS and deep preparation of your project. They ask hr questions as w...read more
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Q2. Introduce yourself, what are oops concepts, favourite language, favourite subject, explain about project.
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Q1. Introduce yourself, strength and weakness, do you have any issue with service agreement, any issue with relocation, how was your btech journey
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