Vikram Solar Maintenance Technician Interview Questions and Answers for Experienced

First round is a passed to aptitude test after then you are qualified to a 2nd round.

Second round you passed to group discussion after you qualified to face to face interview.

Q1. Describe the half wave and full wave rectifier
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Q2. Working process of cyloconverter
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Question related to electrical and mental ability

Q1. Tell me about your self, what is transformer, Tell me about your BE Project, What is resistance, capacitor, Generator And so on
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Q2. What is transformer
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease voltage levels in electrical circuits.

• They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core.

• Step-up transformers increase voltage levels, while step-down transformers decrease voltage levels.

• Transf...read more
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Q3. What is resistance
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Resistance is the opposition to the flow of electric current.
• Resistance is measured in ohms (Ω).

• It is caused by the collisions of electrons with atoms in a conductor.

• Higher resistance leads to lower current flow.

• Resistance can be affected by factors like material, length, and temperature.

• Examples of high resistance materials include rubber and glass.

• Examples of low resistance materials include copper and silver.
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Q4. What is generator
Ans. 
A generator is a device that converts mechanical energy into electrical energy.
• Generators are commonly used in power plants to generate electricity

• They can also be used as backup power sources in case of power outages

• Generators can be powered by various sources such as gasoline, diesel, natural gas, or renewable energy sources like wind or solar

• They work on the principle of electromagnetic induction
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Q5. What is capacitor
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A capacitor is an electronic component that stores and releases electrical energy in a circuit.
• Capacitors are used to filter out noise in electronic circuits.

• They can also be used to store energy in flash cameras.

• Capacitors are measured in farads, with smaller values denoted in microfarads or picofarads.
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Solar related questions.

Q1. Technical questions.
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Q1. Experience related questions Materials selection, material properties Types of hardwares, bolted joints types
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Q1. Model test on Autodesk Inventor
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Q1. CTC Related discussion
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Q1. Technical Gernal knowledge
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Q1. Technical and gernal knowledge
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Q2. Security Heath safety
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Q3. How to creat beast environment
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Creating a beast environment involves ensuring safety, cleanliness, organization, and proper equipment maintenance.
• Regularly inspect and maintain equipment to prevent breakdowns

• Implement safety protocols and provide proper training to employees

• Maintain a clean and organized workspace to prevent accidents and increase efficiency

• Encourage open communication and collaboration among team members

• Provide necessary resources ...read more
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